The public health and social impacts of drug market enforcement: A review of the evidence

Criminal legal system engagement among people who use drugs in Oregon following decriminalization of drug possession

BACKGROUND

In February 2021, Measure 110 (M110) in Oregon decriminalized noncommercial possession of drugs. We examined criminal legal system (CLS) involvement of people who use drugs (PWUD) 2 years after decriminalization.

METHODS

We conducted a quantitative survey of PWUD (N=468) in eight Oregon counties between March and November 2023. We ran multivariable models to examine predictors of CLS involvement and law enforcement stops.

RESULTS

The majority of PWUD (74 %) reported any past year CLS involvement; 67 % had at least one law enforcement stop (mean of 11.4 and median of 3 law enforcement stops) and 33 % had at least one jail incarceration. Among PWUD whom law enforcement had found to possess drugs (n=101), 77 % had their drugs seized at least once, and 63 % (n=56) were taken into custody for charges that did not include drug use or possession at least once. Younger age, cisgender male identity, unstable housing, and nonurban county location were associated with a higher prevalence of any CLS involvement. PWUD who were unstably housed had 6.80 more law enforcement stops than housed PWUD (95 % CI: 4.03-9.57). PWUD in nonurban counties experienced 9.73 more law enforcement stops than those in urban areas (95 % CI: 4.90-14.56). No significant differences were found by race or ethnicity and CLS involvement. Only 13 % of PWUD were aware that all drugs had been decriminalized.

CONCLUSIONS

Despite drug decriminalization, the majority of PWUD in our study reported significant CLS engagement and limited M110 knowledge.

Housing and Displacement as Risk Factors for Negative Health Outcomes Among People Who Inject Drugs in Los Angeles, CA, and Denver, CO, USA

Background The United States is currently experiencing a housing and homelessness crisis. In response, many cities have adopted policies of displacement that move unhoused people from place to place. Recent research indicates that these policies may have negative health impacts on unhoused people who use drugs. We sought to examine health risks associated with government-enforced displacement among unhoused people who inject drugs (PWID). Methods We interviewed a community-recruited sample of opioid-using PWID in Los Angeles, CA and Denver, CO between April 2021 and November 2022 (N = 472) about their demographic/socioeconomic characteristics, drug use patterns, housing status, government-enforced displacement including items discarded during displacements, and health risks. We constructed binomial generalized linear regression to examine the risk ratio of non-fatal overdose, and syringe and cooker/cotton sharing between four groups of participants: housed, unhoused and not displaced, unhoused and relocated voluntarily, and unhoused and displaced in the last three months. Results In the last 3 months, 52% of participants were unhoused and displaced by the government. Among those who were displaced, median number of government-enforced displacements was 3 with 69% reporting loss of syringes, 56% loss of naloxone, and 22% loss of buprenorphine medicine. In multivariate models, risk ratios for unhoused and displaced participants were higher for nonfatal overdose and cooker/cotton sharing as compared to housed participants. Risk ratios for syringe sharing amongst unhoused participants did not differ significantly. Conclusions Unhoused and displaced PWID experience elevated health risks. Ending the use of government-enforced displacement of unhoused PWID is essential to reducing health risk in this population.

Institutional violence from police militarization and drug cartel wars as a 'Big Event' and its influence on drug use harms and HIV risk in people who inject drugs on the U.S.-Mexico border

BACKGROUND

Globally, the US-Mexico Border is one of the largest drug trafficking regions, with Ciudad Juarez (CJ) and El Paso (EP) making up the second-largest border crossing in the world. Border communities are places where the risk of drug use harm and infectious diseases such as HIV are augmented due to the confluence of factors operating across the physical, social, economic and policy environment. Although the two cities are economically, culturally, and socially intertwined, each has distinct criminal justice systems and policy practices aimed at curtailing substance use. Between 2008 and 2011, the CJ/EP region experienced an unprecedented level of violence that stemmed from the intersection of police militarization and drug cartel wars, which profoundly shaped every aspect of life. Little research has documented the impact of drug cartel wars on the drug use and health harms of people who inject drugs (PWID) living in CJ and EP. The purpose of the study is to understand the effect that the drug cartel war had on the drug use harms and HIV risk of PWID.

METHODS

We conducted 40 in-depth interviews with people who inject drugs who resided in CJ or EP and had used heroin or crack cocaine in the last 30 days, and asked how police militarization and drug cartel war affected their daily lives. The risk environment framework informed the analysis and interpretation of findings.

RESULTS

Findings indicated that the risk environment was profoundly altered as PWID residing in CJ experienced profound changes in their daily lives that promoted engagement in behaviors that increased drug use and health harms including HIV risk, exacerbated trauma, and prevented use of substance use treatment and harm reduction services. The risk environment was also altered in EP, where PWID experienced drug supply shortages, violent policing practices, and reduced availability of harm reduction services. Findings underscore the permeability of risk environments across geographical borders.

CONCLUSION

The intersection of law enforcement militarization and drug cartel wars can be conceptualized as a 'big event' because it disrupts the drug market economy, leads to drug shortages, promotes entrance into the drug market economy by people who use drugs, reshapes drug use sites, and constrains the provision of harm reduction services. The stability of the harm reduction system in CJ was negatively impacted and limited the ability of individuals to reduce harm. Our findings show that drug cartel wars render the CJ/EP region extremely susceptible to drug use and health harms, while also creating vulnerability by severely restricting its ability to respond. Traditional recommendations to intervene to limit the impact of risk environments on the drug use harms of PWID need to be reconsidered in the context of drug cartel wars.

"All carrots and no stick": Perceived impacts, changes in practices, and attitudes among law enforcement following drug decriminalization in Oregon State, USA

BACKGROUND

By passing Ballot Measure 110 (BM 110), Oregon became the first U.S. state to decriminalize noncommercial possession of drugs that are illegal under the Controlled Substances Act. This study examined the perceived impacts of BM 110 on law enforcement and Oregon communities.

METHODS

Our team visited four geographically distinct Oregon counties in August 2022 (two urban, two rural). The qualitative study involved conducting 34 hour-long interviews with law enforcement, other criminal legal system personnel, and representatives from emergency medical services/fire and substance use treatment and harm reduction agencies. Interviewees were asked about their perceptions of BM 110's effects on law enforcement, their communities, and agencies.

RESULTS

Law enforcement interviewees viewed BM 110 as a failure; they perceived it resulted in an erosion of their authority. They expressed frustration that they could not use drug possession as a "tool" for investigations to pursue and build cases, establish probable cause, and impose what they believed necessary for social order. Law enforcement personnel in all four counties indicated they routinely seized drugs and drug paraphernalia during encounters with people using drugs, even when that was the only offense being committed. Police lacked knowledge that BM 110 included support for harm reduction services, housing assistance, and employment support. Law enforcement personnel had different opinions and practices regarding issuing Class E violations; those who did not issue them viewed them as a waste of time because they are not entry points into the criminal legal system.

CONCLUSION

This study provides insights into drug decriminalization in Oregon. This examination is critical for informing BM 110's continued implementation as Oregon proceeds with increased treatment and support service provision. Our findings have important implications regarding other states' design and implementation of drug policy alternatives, including ones that remove law enforcement's role in addressing drug use.

Who Asks About HIV/STI Status?: An Analysis of Women Who Sell Sex and Inject Drugs

Communication about HIV and sexually transmitted infections (STI) is a cornerstone of risk reduction, yet there is a dearth of research that examines communication patterns among persons with dual risks for HIV/STI acquisition, such as women who sell sex and inject drugs (WSSID). We used logistic regression to identify factors associated with WSSID (N = 211) in Baltimore, Maryland always asking new clients about their HIV/STI status. Most WSSID were non-Hispanic White (73%) and 74% reported current homelessness. 50% of WSSID reported always asking new clients about their HIV/STI status. Experiencing depressive symptoms (adjusted odds ratio [aOR]: 0.53; 95% confidence interval [CI]: 0.29, 0.96) and having condomless sex with clients (aOR 0.31; 95% CI: 0.17, 0.57) were inversely associated with WSSID always asking new clients about their HIV/STI status. Recent entry into sex work (aOR 2.99; 95% CI: 1.30, 6.87) was positively associated with always asking new clients about their HIV/STI status. Enhancing HIV/STI communication in combination with engagement in other risk mitigation strategies may decrease disease incidence among WSSID.

Sociometric network analysis in illicit drugs research: A scoping review

BACKGROUND

Sociometric or whole network analysis, a method used to analyze relational patterns among social actors, emphasizes the role of social structure in shaping behaviour. Such method has been applied to many aspects of illicit drug research, including in the areas of public health, epidemiology, and criminology. Previous reviews about social networks and drugs have lacked a focus on the use of sociometric network analysis for illicit drugs research across disciplines. The current scoping review aimed to provide an overview of the sociometric network analysis methods used in illicit drugs research and to assess how such methods could be used for future research.

METHODS

A systematic search of six databases (Web of Science, ProQuest Sociology Collection, Political Science Complete, PubMed, Criminal Justice Abstracts, and PsycINFO) returned 72 relevant studies that met the inclusion criteria. To be included, studies had to mention illicit drugs and use whole social network analysis as one of their methods. Studies were summarized quantitatively and qualitatively using a data-charting form and a description of the studies' main topics.

RESULTS

Sociometric network analysis in illicit drugs research has grown in popularity in the last decade, using mostly descriptive network metrics, such as degree centrality (72.2%) and density (44.4%). Studies were found to belong to three study domains. The first, drug crimes investigated network resilience and collaboration patterns in drug trafficking networks. The second domain, public health, focused on the social networks and social support of people who use drugs. Finally, the third domain focused on the collaboration networks of policy, law enforcement, and service providers.

CONCLUSION

Future illicit drugs research using whole network SNA should include more diverse data sources and samples, incorporate mixed and qualitative methods, and apply social network analysis to study drug policy.

Differences in Offending Behaviors, Aggression, Substance Use, and Mental Health Problems between Male Drug Dealers and Non-Drug Dealers in Belgian Youth Detention Centers

This study investigated whether drug dealing juvenile offenders in Belgium differ from non-drug dealers in levels of violent and non-violent offending behaviors, aggression, substance use, and mental health needs. The current study examined data from 226 16- to 17-year-old male juvenile offenders. Information relating to drug dealing, substance use, and mental health needs were collected through self-report questionnaires. A structured diagnostic interview was used to collect information about past violent and non-violent behaviors. Chi-square tests and multivariate analysis of variance compared non-dealers and dealers and explored if hard-drug dealers and soft-drug dealers differed from each other. Relative to non-drug dealers, drug dealers engaged in more violent offending behaviors, exhibited higher levels of aggression, substance use and oppositional defiant problems, and displayed lower levels of anxiety. Soft- and hard-drug dealers did not differ from each other. To conclude, detained drug dealers are characterized by severe antisocial behavior.

Effect of police action on low-barrier substance use disorder service utilization

BACKGROUND

Police action can increase risky substance use patterns by people who use drugs (PWUD), but it is not known how increased police presence affects utilization of low-barrier substance use disorder bridge clinics. Increased police presence may increase or decrease treatment-seeking behavior. We examined the association between Operation Clean Sweep (OCS), a 2-week police action in Boston, MA, and visit volume in BMC's low-barrier buprenorphine bridge clinic.

METHODS

In this retrospective cohort, we used segmented regression to investigate whether the increased police presence during OCS was associated with changes in bridge clinic visits. We used General Internal Medicine (GIM) clinic visit volume as a negative control. We examined visits during the 6 weeks prior, 2 weeks during, and 4 weeks after OCS (June 18-September 11, 2019).

RESULTS

Bridge clinic visits were 2.8 per provider session before, 2.0 during, and 3.0 after OCS. The mean number of GIM clinic visits per provider session before OCS was 7.0, 6.8 during, and 7.0 after OCS. In adjusted segmented regression models for bridge clinic visits per provider session, there was a nonsignificant level increase (0.643 P = 0.171) and significant decrease in slope (0.100, P = 0.045) during OCS. After OCS completed, there was a significant level increase (1.442, P = 0.003) and slope increase in visits per provider session (0.141, P = 0.007). There was no significant change in GIM clinic volume during the study period.

CONCLUSIONS

The increased policing during OCS was associated with a significant decrease in bridge clinic visits. Following the completion of OCS, there was a significant increase in clinic visits, suggesting pent-up demand for medications for opioid use disorder, a life-saving treatment.

Controlled Delivery of Illegal Drug Parcels in Scotland: Does Policing Practice Align With a Public Health Approach Focused on Drug-Related Harm?

An increase in the flow of drugs into the UK via international postal systems poses challenges for law enforcement. ‘Controlled delivery’ can be used to disrupt supply networks and secure intelligence for prosecution; however, critics argue that law enforcement should instead focus on reducing drug-related harm. In Scotland, national drugs strategy adopts a public health approach but it is unclear whether this extends to policing practice. Therefore, this paper examines whether controlled delivery of drug parcels aligns with a public health policing approach. We find evidence of alignment in terms of potential harm to individual users, particularly in relation to legal highs, but not in terms of drug-related harms within the communities to which parcels were destined. We argue that further investigation is required in order to assess the extent to which political intent and policing practice in Scotland align around the principles of harm reduction and public health.

Evaluation of an Experimental Web-based Educational Module on Opioid-related Occupational Safety Among Police Officers: Protocol for a Randomized Pragmatic Trial to Minimize Barriers to Overdose Response

BACKGROUND

As drug-related morbidity and mortality continue to surge, police officers are on the front lines of the North American overdose (OD) crisis. Drug law enforcement shapes health risks among people who use drugs (PWUD), while also impacting the occupational health and wellness of officers. Effective interventions to align law enforcement practices with public health and occupational safety goals remain underresearched.

OBJECTIVE

The Opioids and Police Safety Study (OPS) aims to shift police practices relating to PWUD. It adapts and evaluates the relative effectiveness of a curriculum that bundles content on public health promotion with occupational risk reduction (ORR) to supplement a web-based OD response and naloxone training platform (GetNaloxoneNow.org, or GNN). This novel approach has the potential to improve public health and occupational safety practices, including using naloxone to reverse ODs, referring PWUD to treatment and other supportive services, and avoiding syringe confiscation.

METHODS

This longitudinal study uses a randomized pragmatic trial design. A sample of 300 active-duty police officers from select counties in Pennsylvania, Vermont, and New Hampshire with high OD fatality rates will be randomized (n=150 each) to either the experimental arm (GNN + OPS) or the control arm (GNN + COVID-19 ORR). A pre- and posttraining survey will be administered to all 300 officers, after which they will be administered quarterly surveys for 12 months. A subsample of police officers will also be qualitatively followed in a simultaneous embedded mixed-methods approach. Research ethics approval was obtained from the New York University Institutional Review Board.

RESULTS

Results will provide an understanding of the experiences, knowledge, and perceptions of this sample of law enforcement personnel. Generalized linear models will be used to analyze differences in key behavioral outcomes between the participants in each of the 2 study arms and across multiple time points (anticipated minimum effect size to be detected, d=0.50). Findings will be disseminated widely, and the training products will be available nationally once the study is completed.

CONCLUSIONS

The OPS is the first study to longitudinally assess the impact of a web-based opioid-related ORR intervention for law enforcement in the U.S. Our randomized pragmatic clinical trial aims to remove barriers to life-saving police engagement with PWUD/people who inject drugs by focusing both on the safety of law enforcement and evidence-based and best practices for working with persons at risk of an opioid OD. Our simultaneous embedded mixed-methods approach will provide empirical evaluation of the diffusion of the naloxone-based response among law enforcement.

TRIAL REGISTRATION

ClinicalTrail.gov NCT05008523; https://clinicaltrials.gov/show/NCT05008523.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/33451.

Rationalities of Space and Drug-Related Harms: Accounts of People Who Inject Drugs in Nigeria

BACKGROUND

Studies have examined how people who inject drugs (PWID) navigate public spaces for drug consumption, but little is known about consumption of drugs in private apartments. This study explores social, structural and physical environment factors influencing injecting practices and the rationalities shaping how PWID make decisions about where to consume drugs.

METHODS

The study is based on qualitative data from 41 in-depth interviews conducted with both homeless and housed PWID recruited through snowball sampling in Uyo, Nigeria. Thematic analysis, framed by the theoretical constructs of structural and everyday violence, and situated rationality theories, was undertaken on transcripts.

RESULTS

Analysis revealed different socio-spatial rationalities underlying decisions about where to use drugs: avoidance of police arrest, convenience and relaxation, avoidance of drug sharing, avoidance of drug-scene violence, and stigma and shame. These factors show the impacts of social, structural and physical environment factors on the lived experiences of PWID. Injecting in private apartments potentially offset the risk of stigma, police arrest and violence linked to public injecting, but increase the risk of overdose and sharing of drugs and needle-syringes based on social relations of trust.

CONCLUSIONS

Findings show that PWID chose between competing risks when deciding on where to inject drugs. Interventions should consider the situated contexts of risk, and adapt harm reduction measures to the risk profile of different populations of PWID.

Death in the time of Covid-19: Efforts to restore the death penalty in the Philippines

The Philippine Congress recently passed a bill amending the Dangerous Drugs Act of 2002 and reimposing the penalty of life imprisonment to death for specific-drug related offenses. House Bill No. 7814 also allows the presumption of guilt in certain drug-related crimes unless otherwise proven, thereby overturning the long-standing constitutional presumption of innocence. The bill has been sent to the Senate for its concurrence and could only be several steps away before being signed into law by President Rodrigo R. Duterte. This paper discusses the ramifications of the new bill and the questioned timeliness of its passage when the country continues to have a large and overcrowded prison population and a significant number of deaths due to SARS-CoV-2 in Southeast Asia. The government's lapses in following the 2021 national vaccination plan became apparent in the 31 March 2021 assessment made by the congressional health panel on the government's response to the pandemic. From the authors' perspective, the urgency of using the country's limited resources to help medical frontliners and local government units prevent further infections and save lives should have outweighed the efforts exerted to pass a law that legalized the death penalty for the third time in the Philippines.

Simple possession as a 'tool': Drug law enforcement practices among police officers in the context of depenalization in British Columbia, Canada

BACKGROUND

Examining drug law enforcement practices in the context of an evolving drug policy environment is critical for informing policy reforms and practices as they unfold. In this study, we aimed to examine police officer accounts of drug law enforcement practices, including officer use of discretion in simple possession cases, within the sociolegal context in British Columbia, Canada.

METHODS

Using a qualitative approach, we conducted a thematic analysis of interviews with sixteen police officers across nine jurisdictions in the province. The analysis provided insights into police officers' recent experiences enforcing drug laws. Two major themes and several subthemes are presented which relate to drug law enforcement practices within the context of depenalization.

FINDINGS

Officers' experiences and views towards simple possession enforcement suggested a model of de facto depenalization in the province, although enforcement practices including police discretion were inconsistent across officers and jurisdictions. Prosecutorial discretion was a major factor that shaped officers' enforcement practices. While officers reported not pursuing simple possession offences, many used simple possession charges as a 'tool' to do investigations, pursue other charges, and to promote social order.

CONCLUSION

This study provides unique insights into drug law enforcement in an evolving sociolegal context, highlighting the potential inconsistencies, inequities, and harms that may arise from relying on a model of depenalization. In the face of drug law reforms both in Canada and elsewhere, these findings have important implications regarding the design and implementation of alternatives, such as depenalization, decriminalization, and diversion programs, which may potentially rely on, remove, and/or enhance police discretion. Where drug possession is formally decriminalized, police officers may need alternative enforcement 'tools' to support their work moving forward.

Love & hate in the Downtown Eastside of Vancouver: features of an unusual drug scene

Purpose

According to conventional research and political conceptions, illicit drug scenes are often characterised by cultures of crime, violence and deceit and customarily met by repressive law enforcement. However, a growing body of research demonstrates the very diverse nature of drug subcultures. This paper aims to explore this diversity and thereby investigates the psychosocial and socio-spatial features people selling and/or using drugs in the Downtown Eastside of Vancouver (DTES) attribute to the local drug scene.

Design/methodology/approach

Qualitative in-depth interviews were conducted with 23 persons with drug selling and/or using experiences in the DTES. Interviews were analysed and interpreted according to grounded theory.

Findings

Participants represent the social fabric of the DTES drug scene as comprising complexly interwoven facets and structures including frequent, brutal violence on the one hand and sincere, heart-rending compassion, care and even love on the other.

Originality/value

Police and social and health services can cooperate constructively with the overriding aim of individual and social harm reduction. Thereby, the existing social network and prosocial orientations of a drug scene can be used in effective approaches such as participatory policy strategies and peer-driven interventions.

Legacies of the war on drugs: Next of kin of persons who died of opioid overdose and harm reduction interventions in Philadelphia

BACKGROUND

Between the years 2017-2019 in Philadelphia, more than 70% of all deaths from opioid overdose occurred in a private residence. To learn more about home-based opioid use and overdose, researchers conducted qualitative interviews with next of kin of overdose victims to learn their perceptions about the decedent's drug use and their opinions about city-led harm reduction efforts, specifically naloxone administration and collaborative efforts to open an overdose prevention site.

METHODS

In 2019, researchers conducted 35 qualitative interviews with next of kin of persons who died of opioid overdose in Philadelphia in 2017. Data were coded and analyzed using NVivo software.

RESULTS

Data reveal that while persons who use drugs may benefit from enhanced harm reduction interventions that target their family members and caregivers including naloxone education and public health messaging about overdose prevention, these efforts may be up against other realities that Philadelphia families navigate-in particular structural inequalities exacerbated by decades of "War on Drugs" policies.

CONCLUSION

Existing health disparities and structural barriers to care increase vulnerability to overdose and highlight the urgency to collaborate with impacted families and communities to design relevant harm reduction interventions. Without efforts to redress the consequences of war on drug policies, however, harm reduction interventions will not reach their full potential.

The perspectives of people who use drugs regarding short term involuntary substance use care for severe substance use disorders

BACKGROUND

In the Canadian Province of British Columbia (BC), the BC Mental Health Act permits involuntary care for treating mental disorders. However, the Act has also been applied to provide involuntary care to individuals with a primary substance use disorder, in the absence of specific guidelines and legislation, and with insufficient understanding of perspectives of people who use drugs (PWUD) regarding this approach.

METHODS

As part of a larger mixed-methods research project providing an overview of involuntary care for severe substance use disorders in BC, three focus groups were convened with: PWUD, families and caregivers, and Indigenous community stakeholders. This analysis examines perspectives from the focus group of PWUD, consisting of nine participants from local and regional drug user and advocacy organizations regarding involuntary care. A qualitative descriptive approach and thematic analysis were conducted, using a coding framework developed deductively and inductively, and participant perspectives were interpreted drawing on problematization theory.

RESULTS

Participants did not endorse the use of involuntary care, instead emphasizing significant changes were needed to address shortcomings of the wider voluntary care system. When asked to conceptualize what an acceptable involuntary care scenario might look like (under hypothetical and ideal conditions), participants recommended it should include: individual control and autonomy, peer advocacy in decision-making, and elimination of police and criminal justice system involvement from treatment encounters. Participants saw involuntary care to be an inappropriate approach given the shortcomings of the current system, noting also problems inherent in its use to manage severe SUDs and imminent harm, and prioritized alternate approaches to offsetting risks.

CONCLUSION

Improving voluntary care for substance use, along with addressing the social determinants of health that put individuals at risk of problematic substance use and harm, were prioritized in participant perspectives. Participant comments regarding the use of involuntary care bring forward alternate solutions in the context of the opioid overdose crisis, and a reconceptualization of the 'problem' of managing severe substance use disorders.

"I couldn't live with killing one of my friends or anybody": A rapid ethnographic study of drug sellers' use of drug checking

INTRODUCTION

Drug sellers are often represented as morally bereft actors and as being, in part, responsible for North America's overdose crisis. In Canada and the United States, drug sellers selling fentanyl and fentanyl-adulterated drugs have been charged with manslaughter when their clients fatally overdose, representing a retrenchment of drug war tactics. However, targeting drug sellers for drug checking interventions may have potential for reducing fentanyl-related harms. This study explores drug sellers' negotiation of and engagement with drug checking technologies in Vancouver, Canada.

METHODS

Rapid ethnographic fieldwork was conducted from November 2018 to January 2019, including 26 semi-structured interviews with people who tested their drugs at an overdose prevention site to examine perceptions of the efficacy of drug checking. As drug sellers were also using the drug checking services, we specifically examined their perceptions of drug checking and the market aspects of the overdose crisis. Data were analyzed using Nvivo 12 and interpreted drawing on the concept of structural vulnerability.

FINDINGS

Drug sellers accessing drug checking services were concerned about the safety of their customers, and drug checking was one way of reducing the likelihood of harm. Drug sellers were embedded in the community, thereby, enmeshing practices of community care and ethics with the selling of drugs. When they had access to drug checking knowledge, sellers were able to modify risks related to the fentanyl market, including tailoring drugs sold to clients, returning dangerous batches and modifying fentanyl in order to make it safer to consume.

CONCLUSIONS

Our findings reposition drug sellers as embedded within their communities and demonstrate their potential role in alleviating the dangers of the volatile fentanyl market. Policies that target people who sell drugs, particularly murder or manslaughter charges, are likely to make the crisis worse, and serious consideration should be put into harm reduction approaches with drug sellers.

Housing Stability and Hepatitis C Infection for Young Adults Who Inject Drugs: Examining the Relationship of Consistent and Intermittent Housing Status on HCV Infection Risk

Housing status affects drug using behaviors, but less is known about the relationship between housing patterns and hepatitis C virus (HCV) infection. HCV-negative young people who inject drugs (PWID) were enrolled into a prospective cohort (2003-2019) with quarterly study visits. We used Cox regression to estimate the independent association of recent housing status (housed vs. unhoused, housing stability, and housing trajectory) on HCV incidence. Among 712 participants, 245 incident HCV infections occurred over 963.8 person-years (py) (cumulative incidence 24.4/100 py). An inverse relationship between time housed and HCV incidence was observed (always unhoused 45.0/100 py, 95% confidence interval (CI) 37.1, 54.5; variably housed 18.0/100 py, 95% CI 15.0, 21.3; and always housed 7.0/100 py, 95% CI 3.0, 17.3). In Cox regression models controlling for confounders, those unhoused versus housed at baseline had a 1.9-fold increased infection risk (95% CI 1.4, 2.6). Those always unhoused versus always housed had a 1.5 times greater risk of HCV (95% CI 1.0, 2.3), and those spending a portion of time in stable housing a lower risk (adjusted relative hazard 0.05, 95% CI 0.3, 0.9) with a similar trend for those being housed for less time. Young adult PWID experiencing both recent and chronic states of being unhoused are at elevated risk for HCV infection. Importantly for this group of PWID, our findings indicate that some frequency of residential housing significantly reduces HCV infection risk.

Intersectional structural vulnerability to abusive policing among people who inject drugs: A mixed methods assessment in California's central valley

BACKGROUND

Abusive and violent policing is an important determinant of health for people who inject drugs (PWID), which has been linked to structural vulnerability. However, further exploration of the intersectional nature of this vulnerability is warranted. California's Central Valley is a largely rural/suburban and politically conservative area, with high rates of injection drug use and overdose mortality, where rates of abusive policing of PWID have not been characterized.

METHODS

We assessed self-reported experiences of abusive policing using a sequential mixed-methods approach, consisting of n = 54 in-depth qualitative interviews followed by a respondent driven survey of n = 494 PWID. Qualitative conclusions were used to guide the development a novel quantitative framework to explore intersectional structural vulnerability, drawing on UpSet visualization and multivariable logistic regression.

RESULTS

Qualitative analysis suggests that abusive policing is not random or isolated; instead it can be understood in the context of routinized police harassment of PWID, which can escalate into physical or other forms of violence. These cycles are mediated by various forms of social disadvantage-often articulated through the frame of "looking like a drug user"-with deep connections to markers of race, class, gender, occupation and other elements of personal identity. Quantitative results confirm high frequency of abusive encounters with police, including physical violence (42%), verbal abuse (62%), sexual violence (9%), and the confiscation of new/unused syringes (39%). Females report higher rates of sexual violence and exploitation (aOR= 4.2; 95% CI: 2.1-9.0) and males report higher rates of physical violence (aOR=3.6; 95% CI: 2.4-5.6) and all other outcomes. Experiencing homelessness, having traded sex, and living in a rural zip code, are independently associated with numerous forms of police abuse. Intersectional analysis reveals clusters of individuals with highly elevated vulnerability, and in general, having a greater number of vulnerability factors was associated with increased odds of police abuse.

CONCLUSIONS

We find that structural vulnerability is linked-in a highly intersectional manner-with experiencing abusive police encounters among PWID in California's Central Valley. Monitoring, prevention, and response to deleterious law enforcement practices must be integrated into structural interventions to protect vulnerable groups. Reform is especially urgent in rural/suburban areas that are increasingly important focal points to reduce social and health harms associated with injection drug use.

Impact evaluations of drug decriminalisation and legal regulation on drug use, health and social harms: a systematic review

OBJECTIVES

To review the metrics and findings of studies evaluating effects of drug decriminalisation or legal regulation on drug availability, use or related health and social harms globally.

DESIGN

Systematic review with narrative synthesis.

DATA SOURCES

We searched MEDLINE, Embase, PsycINFO, Web of Science and six additional databases for publications from 1 January 1970 through 4 October 2018.

INCLUSION CRITERIA

Peer-reviewed articles or published abstracts in any language with quantitative data on drug availability, use or related health and social harms collected before and after implementation of de jure drug decriminalisation or legal regulation.

DATA EXTRACTION AND SYNTHESIS

Two independent reviewers screened titles, abstracts and articles for inclusion. Extraction and quality appraisal (modified Downs and Black checklist) were performed by one reviewer and checked by a second, with discrepancies resolved by a third. We coded study-level outcome measures into metric groupings and categorised the estimated direction of association between the legal change and outcomes of interest.

RESULTS

We screened 4860 titles and 221 full-texts and included 114 articles. Most (n=104, 91.2%) were from the USA, evaluated cannabis reform (n=109, 95.6%) and focussed on legal regulation (n=96, 84.2%). 224 study outcome measures were categorised into 32 metrics, most commonly prevalence (39.5% of studies), frequency (14.0%) or perceived harmfulness (10.5%) of use of the decriminalised or regulated drug; or use of tobacco, alcohol or other drugs (12.3%). Across all substance use metrics, legal reform was most often not associated with changes in use.

CONCLUSIONS

Studies evaluating drug decriminalisation and legal regulation are concentrated in the USA and on cannabis legalisation. Despite the range of outcomes potentially impacted by drug law reform, extant research is narrowly focussed, with a particular emphasis on the prevalence of use. Metrics in drug law reform evaluations require improved alignment with relevant health and social outcomes.

State Laws Governing Syringe Services Programs and Participant Syringe Possession, 2014-2019

OBJECTIVE

Law is an important factor in the diffusion of syringe services programs (SSPs). This study measures the current status of, and 5-year change in, state laws governing SSP operations and possession of syringes by participants.

METHODS

Legal researchers developed a cross-sectional data set measuring key features of state laws and regulations governing the possession and distribution of syringes across the 50 US states and the District of Columbia in effect on August 1, 2019. We compared these data with previously collected data on laws as of August 1, 2014.

RESULTS

Thirty-nine states (including the District of Columbia) had laws in effect on August 1, 2019, that removed legal impediments to, explicitly authorized, and/or regulated SSPs. Thirty-three states had 1 or more laws consistent with legal possession of syringes by SSP participants under at least some circumstances. Changes from 2014 to 2019 included an increase of 14 states explicitly authorizing SSPs by law and an increase of 12 states with at least 1 provision reducing legal barriers to SSPs. Since 2014, the number of states explicitly authorizing SSPs nearly doubled, and the new states included many rural, southern, or midwestern states that had been identified as having poor access to SSPs, as well as states at high risk for HIV and hepatitis C virus outbreaks. Substantial legal barriers to SSP operation and participant syringe possession remained in >20% of US states.

CONCLUSION

Legal barriers to effective operation of SSPs have declined but continue to hinder the prevention and reduction of drug-related harm.

“…I can use any syringe I find”: contextual determinants of HIV risk in public injecting settings in Nigeria

Purpose

The purpose of this study is to explore the contextual determinants of HIV risk among people who inject drugs (PWID) in public settings in Nigeria.

Design/methodology/approach

In-depth, individual interviews were conducted with 29 street-based PWID recruited through snowball sampling in Uyo, Nigeria. Interviews were tape-recorded, transcribed, coded and analysed hematically.

Findings

Homelessness and withdrawal pains encouraged consumption of drugs in public spaces (e.g. bunks, public parks). Conversely, the benefits of participation in street drug-use scenes, including reciprocity norms that guarantee free drugs during withdrawal and protection during overdose, fostered a preference for public injecting. Although participants recognized the need to inject with sterile syringes, scarcity of syringes compelled them to improvise with old syringes or share syringes, increasing risk for HIV transmission. HIV risk was exacerbated by unlawful and discriminatory policing practices, which deterred possession of syringes and encouraged risky behaviours such as rushing injection and sharing of equipment.

Practical implications

Contextual factors are key determinants of HIV risk for street-based PWID. Implementation of needle and syringe programmes as well as reforming legal frameworks and policing practices to support harm reduction are needed responses.

Originality/value

This is one of very few qualitative studies that explore risk factors for HIV transmission among PWID in West Africa. The focus on scarcity of sterile syringes and HIV risk is unique and has important policy implications.

Alternatives to Arrest for Illicit Opioid Use: A Joint Criminal Justice and Healthcare Treatment Collaboration

Opioid overdoses continue to be a leading cause of death in the US. This public health crisis warrants innovative responses to help prevent fatal overdose. There is continued advocacy for collaborations between public health partners to create joint responses. The high correlation between persons with opioid use disorder who have a history of involvement in the criminal justice system is widely recognized, and allows for treatment intervention opportunities. Law enforcement-led treatment initiatives are still relatively new, with a few sparse early programs emerging almost a decade ago and only gaining popularity in the past few years. A lack of published methodologies creates a gap in the knowledge of applied programs that are effective and can be duplicated. This article seeks to outline an interagency relationship between police and healthcare that illustrates arrest is not the only option that law enforcement may utilize when encountering persons who use illicit substances. Program methods of a joint initiative between law enforcement and healthcare in a large, metropolitan area will be reviewed, supplemented with law enforcement overdose data and statistics on law enforcement treatment referrals.

Some notes on the use, concept and socio-political framing of 'stigma' focusing on an opioid-related public health crisis

Canada has been home to a longstanding public health crisis related to opioids, including an extensive mortality and morbidity toll in the face of substantive intervention gaps. Recently (2019), two extensive reports from preeminent federal authorities - the Chief Public Health Officer and the Mental Health Commission of Canada - have been tabled with detailed, core focus on the phenomenon of 'stigma' and its impacts on substance/opioid use and harms. The reports present extensive descriptions of the nature and effects, as well as a multitude of prescriptions for remedial measures and actions to "stop the cycle of stigma". Closer reading of the documents, however, suggests substantial conceptual and empirical limitations in the characterization of the - multi-faceted and challenging - nature and workings of 'stigma' as a socio-political, structural or individual process or force, specifically as it applies to and negatively affects substance use and related outcomes, primarily the wellbeing of substance users. Concretely, it is unclear how the remedial actions proposed will materially alleviate stigma process and impacts, especially given apparent gaps in the issues examined, including essential strategies - for example, reform of drug user criminalization as a fundamental element and driver of structural stigma - for action that directly relate to the jurisdictions and privileged mandates of the report sources themselves as health and policy leaders. The commentary provides some concrete while subjective notes and observations on the dynamics of stigma as applies to and framed for substance/opioid use, as well as strategies and measures necessary to both tangibly address the material health and wellbeing of substance users, and related forces of stigma, in the distinct context of the opioid crisis in Canada.

"Pick up anything that moves": a qualitative analysis of a police crackdown against people who use drugs in Tijuana, Mexico

BACKGROUND

Homeless people who use drugs (PWUD) are often displaced, detained, and/or forced into drug treatment during police crackdowns. Such operations follow a zero-tolerance approach to law enforcement and have a deleterious impact on the health of PWUD. In Mexico, municipal police officers (MPOs) conducted the largest crackdown documented at the Tijuana River Canal (Tijuana Mejora) to dismantle an open drug market. We analyzed active-duty MPOs' attitudes on the rationale, implementation, and outcomes of the crackdown. We also included the involvement of non-governmental allies in the disguised imprisonment as drug treatment referral and potential legal consequences of having illegally detained PWUD.

METHODS

Between February-June 2016, 20 semi-structured interviews were conducted with MPOs in Tijuana. Interviews were transcribed, translated and coded using a consensus-based approach. Emergent themes, trends and frameworks were analyzed through a hermeneutic grounded theory protocol.

RESULTS

Participants recognized the limitations of Tijuana Mejora in effectively controlling crime and addressing drug treatment solutions. MPOs perceived that the intent of the operation was to displace and detain homeless PWUD, not to assist or rehabilitate them. The police operation was largely justified as a public safety measure to reduce the risk of injury due to flooding, decrease drug consumption among PWUD and protect local tourism from PWUD. Some participants perceived the crackdown as a successful public health and safety measure while others highlighted occupational risks to MPOs and potential human rights violations of PWUD.

CONCLUSIONS

Tijuana Mejora illustrated why public and private actors align in enforcing zero-tolerance drug policy. Perceptions of care are often based on captivity of the diseased, not in health and well-being of PWUD. Officer perceptions shed light on the many limitations of this punitive policing tool in this context. A shift towards evidence-based municipal strategies to address drug use, wherein police are perceived as partners in harm reduction rather than antagonists, is warranted.

Drugs, discipline and death: Causes and predictors of mortality among people who inject drugs in Tijuana, 2011-2018

BACKGROUND

People who inject drugs (PWID) experience multiple risk factors for mortality; yet, we know little about causes of death among PWID in Tijuana, Mexico, an area with high levels of injecting and changes in policy/law enforcement responses to substance use. This study examines rates, causes, and predictors of mortality among Tijuana PWID.

METHODS

Data come from a community-based cohort of PWID aged ≥18 who injected drugs in the past month. Mortality was confirmed by death certificate over 78 months during 2011-2018. Predictors of mortality were identified using time-updated Cox regression, controlling for age.

RESULTS

Among 734 participants, there were 130 deaths (54 confirmed, 76 unconfirmed), with an incidence rate of 17.74 deaths per 1000 person-years for confirmed deaths (95% Confidence Interval (CI)=13.01, 22.48) and 39.52 for unconfirmed deaths (CI=32.72, 46.31). Confirmed deaths resulted from homicide/trauma (26%), overdose (26%), septic shock (18%) and HIV-related causes (9%). In multivariable analysis of confirmed deaths, baseline HIV seropositivity (adjusted Hazard Ratio [aHR]=6.77, CI=1.98, 23.17), incident HIV infection (aHR=3.19, CI=1.02, 9.96), and number of times being beaten by police in the past 6 months at baseline (aHR=1.08 per time, CI=1.04, 1.12) were predictive of death; whereas, injection cessation for 6+ months during time at risk (aHR=0.25, CI=0.33, 0.79) was protective.

CONCLUSION

In addition to overdose and HIV prevention efforts, attention to structural conditions that potentiate mortality is needed, including improved access to medication-assisted treatment to support injection cessation and a shift from police as a source of harm to harm reduction.

Moving into an urban drug scene among people who use drugs in Vancouver, Canada: Latent class growth analysis

Background

Urban drug scenes are characterized by high prevalence of illicit drug dealing and use, violence and poverty, much of which is driven by the criminalization of people who use illicit drugs (PWUD) and the associated stigma. Despite significant public health needs, little is understood about patterns of moving into urban drug scenes among PWUD. Therefore, we sought to identify trajectories of residential mobility (hereafter ‘mobility’) among PWUD into the Downtown Eastside (DTES), an urban neighbourhood with an open drug scene in Vancouver, Canada, as well as characterize distinct trajectory groups among PWUD.

Methods

Data were derived from three prospective cohort studies of community-recruited PWUD in Vancouver between 2005 and 2016. We used latent class growth analysis (LCGA) to identify distinct patterns of moving into the DTES among participants residing outside of DTES at baseline. Multivariable multinomial logistic regression was used to determine baseline factors associated with each trajectory group.

Results

In total, 906 eligible participants (30.9% females) provided 9,317 observations. The LCGA assigned four trajectories: consistently living outside of DTES (52.8%); early move into DTES (11.9%); gradual move into DTES (19.5%); and move in then out (15.8%). Younger PWUD, those of Indigenous ancestry, those who were homeless or living in a single-room occupancy hotel (SRO), and those injecting drugs daily were more likely to move in then out of DTES (all p<0.05). Living in an SRO, daily injection drug use, and recent incarceration were also positively associated with early mobility (all p<0.05).

Conclusions

Nearly half of the participants moved into the DTES. Younger PWUD and Indigenous peoples appeared to have particularly high mobility, as did those with markers of social-structural vulnerability and high intensity drug use. These findings indicate a need to tailor existing social and health services within the DTES and expand affordable housing options outside the DTES.

Policing space in the overdose crisis: A rapid ethnographic study of the impact of law enforcement practices on the effectiveness of overdose prevention sites

North America is in the midst of an overdose crisis. In some of the hardest hit areas of Canada, local responses have included the implementation of low-threshold drug consumption facilities, termed Overdose Prevention Sites (OPS). In Vancouver, Canada the crisis and response occur in an urban terrain that is simultaneously impacted by a housing crisis in which formerly 'undesirable' areas are rapidly gentrifying, leading to demands to more closely police areas at the epicenter of the overdose crisis. We examined the intersection of street-level policing and gentrification and how these practices re/made space in and around OPS in Vancouver's Downtown Eastside neighborhood. Between December 2016 and October 2017, qualitative interviews were conducted with 72 people who use drugs (PWUD) and over 200 h of ethnographic fieldwork were undertaken at OPS and surrounding areas. Data were analyzed thematically and interpreted by drawing on structural vulnerability and elements of social geography. While OPS were established within existing social-spatial practices of PWUD, gentrification strategies and associated police tactics created barriers to OPS services. Participants highlighted how fear of arrest and police engagement necessitated responding to overdoses alone, rather than engaging emergency services. Routine policing near OPS and the enforcement of area restrictions and warrant searches, often deterred participants from accessing particular sites. Further documented was an increase in the number of police present in the neighborhood the week of, and the week proceeding, the disbursement of income assistance cheques. Our findings demonstrate how some law enforcement practices, driven in part by ongoing gentrification efforts and buttressed by multiple forms of criminalization present in the lives of PWUD, limited access to needed overdose-related services. Moving away from place-based policing practices, including those driven by gentrification, will be necessary so as to not undermine the effectiveness of life-saving public health interventions amid an overdose crisis.

Syringe Decriminalization Advocacy in Red States: Lessons from the North Carolina Harm Reduction Coalition

PURPOSE OF REVIEW

Syringe access programs (SAPs) are cornerstone harm reduction interventions for combatting the national opioid epidemic. The goal of this paper is to describe effective advocacy strategies for enacting syringe decriminalization legislation to foster the expansion of SAPs in high-need areas amidst political opposition.

RECENT FINDINGS

Decades or research shows that SAPs prevent the transmission of HIV among people who inject drugs (PWID) and are a cost-effective tool for linking PWID to medical care, health education, and social services. In the USA, state laws criminalizing distribution and possession of syringes impede the expansion of SAPs into areas where they are sorely needed. In 2016, North Carolina became the first state to legalize SAPs with a Republican super majority. This paper distills strategies for community organizations seeking to advance syringe decriminalization legislation in politically conservative states with histories of prioritizing punitive sanctions over public health responses to drug use.

Hot Spots of Crime are Not Just Hot Spots of Crime: Examining Health Outcomes at Street Segments

In this paper we seek to identify whether the relationship between health disparities and crime occurs at a micro geographic level. Do hot spot streets evidence much higher levels of mental and physical illness than streets with little crime? Are residents of crime hot spots more likely to have health problems that interfere with their normal daily activities? To answer these questions, we draw upon a large National Institutes of Health study of a sample of hot spots and non-hot spots in Baltimore, Maryland. This is the first study we know of to report on this relationship, and accordingly we present unique descriptive data. Our findings show that both physical and mental health problems are much more likely to be found on hot spot streets than streets with little crime. This suggests that crime hot spots are not simply places with high levels of crime, but also places that evidence more general disadvantage. We argue that these findings have important policy implications for the targeting of health services and for developing proactive prevention programs.

Longitudinal associations between food insecurity and substance use in a cohort of women with or at risk for HIV in the United States

BACKGROUND AND AIMS

Few longitudinal studies have examined the relationship between food insecurity and substance use. We aimed to investigate this relationship using longitudinal data among women with or at risk for HIV in the United States.

DESIGN

Women's Interagency HIV Study (WIHS), a prospective cohort study.

SETTING

Nine sites across the United States.

PARTICIPANTS

A total of 2553 women with or at risk for HIV.

MEASUREMENTS

Semi-annual structured interviews were conducted during April 2013-March 2016. Food security (FS) was the primary predictor, measured using the Household Food Security Survey Module. Outcomes were: any illicit substance use except cannabis; licit or illicit cannabis use; stimulant use (crack, cocaine, or methamphetamine); opioid use (heroin or methadone in a non-prescribed way); and prescription drug misuse (prescription narcotics, amphetamines, or tranquilizers in a non-prescribed way) since the last visit. We used multivariable logistic regression with random effects to examine longitudinal associations of current and previous FS with the outcomes simultaneously, adjusting for socio-demographic factors, HIV serostatus, physical health and health insurance.

FINDINGS

Average number of visits was 4.6. At baseline, 71% of participants were HIV-seropositive, 44% reported marginal, low, or very low FS, and 13% were using illicit substances. In adjusted analyses, current low and very low FS were significantly associated with 1.59 [95% confidence interval (CI) = 1.02, 2.46; P = 0.039] and 2.48 (95% CI = 1.52, 4.04; P < 0.001) higher odds of any illicit substance use, compared to high FS, and also with higher odds of cannabis, stimulant and opioid use, exhibiting a consistent dose-response relationship. Marginal, low, and very low FS at the previous visit were associated with 1.66 (95% CI = 1.08, 2.54; P = 0.020), 1.77 (95% CI = 1.14, 2.74; P = 0.011), and 2.28 (95% CI = 1.43, 3.64; P < 0.001) higher odds of current illicit substance use.

CONCLUSIONS

Food insecurity appears to be longitudinally associated with substance use among US women with or at risk for HIV.

Informal recycling, income generation and risk: Health and social harms among people who use drugs

BACKGROUND

Informal recycling refers to the street-based collection of discarded materials for reuse, resale, or return to a recycling facility for money. While qualitative research has explored experiences and perceptions of informal recycling, little is known about the scope and exposures associated with informal recycling among people who use drugs (PWUD).

METHODS

Using data from two prospective longitudinal cohorts of PWUD, we examined the prevalence of informal recycling and its association with social, structural and health risks, including criminal justice system involvement.

RESULTS

Between June 2010 and May 2015, of 1664 participants, 557 (33.5%) reported engaging in informal recycling during the study period. In multivariable generalised estimating equations (GEE) analyses, informal recycling was positively associated with injection drug use (Adjusted Odds Ratio (AOR) = 1.43, 95% Confidence Interval (CI) 1.21-1.68), public injection (AOR = 1.27, 95% CI 1.09-1.49), methamphetamine use (AOR = 1.35, 95% CI 1.05-1.72), difficulty finding harm reduction equipment (AOR = 1.16, 95% CI 1.02-1.32), and police interactions (AOR = 1.35, 95% CI 1.18-1.55). Sub-analyses revealed PWUD engaged in informal recycling were more likely to be told to move on, ticketed, stopped for jaywalking, and directed to services by police.

CONCLUSIONS

These findings suggest informal recycling as a situated practice for PWUD, with potential indications for higher-risk drug use, experiencing greater surveillance, and difficulty accessing health and addiction treatment services. This research highlights the significance of the broader risk environment and the need for health-promoting policies for socioeconomically marginalised PWUD engaged in informal recycling.

Drug-related police encounters across the globe: How do they compare?

BACKGROUND

Drug law enforcement subsumes the majority of drug policy expenditure across the globe. Fuelled by knowledge that much of this investment is ineffective or counter-productive there have been increasing calls for cross-national comparisons to identify where policing approaches differ and what types of approaches may be more effective. Yet, to date cross-national comparison of drug law enforcement has proven a methodologically hazardous affair. Using a new drug policing module added to the 2017 Global Drug Survey, this study seeks to provide the first cross-national comparison of the incidence, nature and intensity of illicit drug-related police encounters amongst people who use drugs.

METHODS

The Global Drug Survey was administered in late 2016. Across 26 countries including Australia, Germany, Italy, Mexico, Switzerland, the UK and the USA a total of 45,942 people who had recently used drugs completed the drug policing module. Key variables assessed included the incidence and frequency of drug-related police encounters in the last 12 months that involved: a) being stopped and searched; b) encountering a drug detection dog; c) being given a caution or warning; d) being charged and arrested; and e) paying a bribe. Multi-level models were used to control for pre-existing national differences in drug use prevalence and non-drug specific policing (including the total number of police personnel in each country).

RESULTS

Drug-related police encounters were most commonly reported in Italy and Scotland. Conversely, police encounters were most likely to lead to arrest in Norway, Finland and Sweden. The type and locations of encounters further differed across countries, with for example stop and search most reported in Greece and Colombia, and encounters with drug detection dogs most reported in Scotland, Italy, UK and Australia. Multi-level models showed that the incidence of reported policing encounters continued to differ significantly across countries after controlling for pre-existing national differences in drug use prevalence and policing, and that drug policing encounters were 4 to 14 times more common in some nations than others.

CONCLUSION

The findings unearth significant cross-national differences in the incidence and nature of drug-related policing of people who use drugs. This suggests that there may be opportunities for countries to learn from each other about how and why they differ, and the potential benefits of switching to lower intensity modes of drug policing.

Experiences of police contact among young adult recreational drug users: A qualitative study

BACKGROUND

While young adults who engage in recreational drug use are at increased risk of contact with police, their experiences of police contact have been largely overlooked.

METHOD

In-depth qualitative interviews were conducted with 70 young adult amphetamine-type stimulant (ATS; i.e., ecstasy [MDMA] and methamphetamine) users who had experienced intensive alcohol and other drug-related police contact (e.g., being arrested, charged, or raided by police). These interviews focused on perceptions of personal experiences of alcohol and other drug-related police contact and general perceptions of police and policing and were conducted as part of a larger longitudinal study of drug use among a population-based sample of young adults from South-East Queensland, Australia.

RESULTS

ATS users' perceptions of their personal interactions with police and general perceptions of police and policing were influenced by a number of factors, including police behaviour, prior contact with police, friends and family members' contact with police, and perceptions of their own behaviour leading to their contact with police. While a majority of ATS users reported that their contact with police had either a neutral or negative impact on their general perceptions of police and policing, some ATS users reported that police contact had a positive impact. For 70% of ATS users, police contact was reported to have had an impact on their substance use behaviours, resulting in either modification of their substance use behaviours to avoid further police contact or reduction in their substance use.

CONCLUSIONS

These findings suggest that police contact among young adult ATS users can impact on both perceptions of police and policing and substance use behaviours, emphasising the importance of the quality and nature of police contact and its potential role in harm reduction.

Measuring improvement in knowledge of drug policy reforms following a police education program in Tijuana, Mexico

Background

Mexico’s 2009 “narcomenudeo reform” decriminalized small amounts of drugs, shifting some drug law enforcement to the states and mandating drug treatment diversion instead of incarceration. Data from Tijuana suggested limited implementation of this harm reduction-oriented policy. We studied whether a police education program (PEP) improved officers’ drug and syringe policy knowledge, and aimed to identify participant characteristics associated with improvement of drug policy knowledge.

Methods

Pre- and post-training surveys were self-administered by municipal police officers to measure legal knowledge. Training impact was assessed through matched paired nominal data using McNemar’s tests. Multivariable logistic regression was used to identify predictors of improved legal knowledge, as measured by officers’ ability to identify conceptual legal provisions related to syringe possession and thresholds of drugs covered under the reform.

Results

Of 1750 respondents comparing pre- versus post training, officers reported significant improvement (p < 0.001) in their technical understanding of syringe possession (56 to 91%) and drug amounts decriminalized, including marijuana (9 to 52%), heroin (8 to 71%), and methamphetamine (7 to 70%). The training was associated with even greater success in improving conceptual legal knowledge for syringe possession (67 to 96%) (p < 0.001), marijuana (16 to 91%), heroin (11 to 91%), and methamphetamine (11 to 89%). In multivariable modeling, those with at least a high school education were more likely to exhibit improvement of conceptual legal knowledge of syringe possession (adjusted odds ratio [aOR] 2.6, 95% CI 1.4–3.2) and decriminalization for heroin (aOR 2.7, 95% CI 1.3–4.3), methamphetamine (aOR 2.2, 95% CI 1.4–3.2), and marijuana (aOR 2.5, 95% CI 1.6–4).

Conclusions

Drug policy reform is often necessary, but not sufficient to achieve public health goals because of gaps in translating formal laws to policing practice. To close such gaps, PEP initiatives bundling occupational safety information with relevant legal content demonstrate clear promise. Our findings underscore additional efforts needed to raise technical knowledge of the law among personnel tasked with its enforcement. Police professionalization, including minimum educational standards, appear critical for aligning policing with harm reduction goals.

Why are some people who have received overdose education and naloxone reticent to call Emergency Medical Services in the event of overdose?

BACKGROUND

Overdose Education and Naloxone Distribution (OEND) training for persons who inject drugs (PWID) underlines the importance of summoning emergency medical services (EMS). To encourage PWID to do so, Colorado enacted a Good Samaritan law providing limited immunity from prosecution for possession of a controlled substance and/or drug paraphernalia to the overdose victim and the witnesses who in good faith provide emergency assistance. This paper examines the law's influence by describing OEND trained PWIDs' experience reversing overdoses and their decision about calling for EMS support.

METHODS

Findings from two complementary studies, a qualitative study based on semi-structured interviews with OEND trained PWID who had reversed one or more overdoses, and an on-going fieldwork-based project examining PWIDs' self-identified health concerns were triangulated to describe and explain participants' decision to call for EMS.

RESULTS

In most overdose reversals described, no EMS call was made. Participants reported several reasons for not doing so. Most frequent was the fear that despite the Good Samaritan law, a police response would result in arrest of the victim and/or witness for outstanding warrants, or sentence violations. Fears were based on individual and collective experience, and reinforced by the city of Denver's aggressive approach to managing homelessness through increased enforcement of misdemeanors and the imposition of more recent ordinances, including a camping ban, to control space. The city's homeless crisis was reflected as well in the concern expressed by housed PWID that an EMS intervention would jeopardize their public housing.

CONCLUSION

Results suggest that the immunity provided by the Good Samaritan law does not address PWIDs' fear that their current legal status as well as the victim's will result in arrest and incarceration. As currently conceived, the Good Samaritan law does not provide immunity for PWIDs' already enmeshed in the criminal justice system, or PWID fearful of losing their housing.

Propagating the Haze? Community and professional perceptions of cannabis cultivation and the impacts of prohibition

BACKGROUND

Recent decades have seen substantial changes in the UK cannabis landscape, including increased domestic production, the ascendancy of stronger strains (namely 'skunk') and the drug's reclassification under the 1971 Misuse of Drugs Act. Resultantly, cannabis retains significance in the consciousness, priorities and policy agendas of communities, drug services and criminal justice agencies.

METHODS

This paper presents an empirical study, which examined both perceptions and impacts of cannabis cultivation and its control within a North-West English borough. It draws on qualitative research with samples of professionals, practitioners, resident groups, cannabis users, cannabis users' families and cannabis cultivators themselves.

FINDINGS

The findings suggest that cannabis cultivation was not a uniformly familiar concept to respondents, who had limited knowledge and experience of its production. Across all participant groups, the transmission of accurate information was lacking, with individuals instead drawing on the reductionist drug discourse (Taylor, 2016) to fill knowledge deficits. Consequently, some participants conflated cannabis cultivation with wider prohibitionist constructions of drug markets, resulting in the diffusion of misinformation and an amplification of anxieties. In contrast, other participants construed cultivation as making economic sense during austerity, justifying such tolerance through inverse adherence to the same narrow socio-cultural construction of drugs i.e. that cultivation carried comparatively less harms than real drug markets. Enforcement mechanisms also drew on generic prohibitionist conceptions, assuming cultivators to be unconstrained, autonomous actors in need of punishment; a belief which lacked nuanced understanding of the local terrain where vulnerable individuals cultivating under duress played a key role in the supply chain.

CONCLUSION

The paper concludes with a call for the provision of accessible information/education; the need to challenge and reconceptualise the assumed autonomy and resultant punity directed at all cannabis cultivators; and a subsequent need to reassess established forms of legal (and increasingly social) enforcement.

Drug dealing and drug using behaviors among people who inject drugs in Colombia: A cross-sectional study

Introduction

People who inject drugs (PWID) are highly exposed to drug-dealing networks. In Colombia, a recent dramatic increase in drug consumption has been reported. However, involvement of PWID in drug dealing, their demographics, and drug using behaviors has not been studied.

Methods

A cross-sectional study involving 1,099 PWID recruited by Respondent Driven-Sampling in five Colombian cities was conducted in 2014. Correlates of demographic characteristics, drug dealing, and injection behaviors were examined by multivariate analysis, and a binary logistic regression model.

Results

Drug-dealing PWID were predominantly male (86%) with a mean age of 26 years. 56% of participants-of whom 64% had low familial socioeconomic status-had been involved in drug dealing in the previous six months. Compared to non-drug-dealing PWID, drug-dealing PWID reported higher daily injection rate (AOR: 1.3), higher odds of injection equipment confiscation by the police (AOR: 1.4), and were less likely to pay for the drugs they injected (AOR: 0.6).

Conclusions

Involvement of Colombian PWID in drug dealing was higher than previously reported, and drug-dealing PWID presented sociodemographic vulnerabilities and risky injection practices. Addressing these findings may lead to effective policy design and implementation, decreased drug-dealing involvement, harm reduction, and consumption prevention.

Drug Law Enforcement Revisited: The “War” Against the War on Drugs

From the closure of London’s nightclub Fabric to Duterte’s drug war, law enforcement has become the policy choice par excellence for drug control by stakeholders around the globe, creating a rift between theory and practice, the former vehemently dismissing most of its alleged benefits. This article provides a fresh look on the said regime, through examining its implications in the key areas of illicit drug markets, public health, and broader society. Instead of adopting a critical stance from the start, as much of the literature does, the issue is evaluated from the perspective of a focus on the logic and rationality of drug law enforcement approaches, to showcase from within how problematic the latter are. The article concludes by suggesting at least a reconceptualization of the concept, to give way to more sophisticated policies for finally tackling the issue of illegal drugs effectively.

Assessing the concordance between illicit drug laws on the books and drug law enforcement: Comparison of three states on the continuum from "decriminalised" to "punitive"

BACKGROUND

Variations in drug laws, as well as variations in enforcement practice, exist across jurisdictions. This study explored the feasibility of categorising drug laws "on the books" in terms of their punitiveness, and the extent of their concordance with "laws in practice" in a cross-national comparison.

METHODS

"Law on the books", classified with respect to both cannabis and other drug offences in the Czech Republic, NSW (AU) and Florida (USA) were analysed in order to establish an ordinal relationship between the three states. Indicators to assess the "laws in practice" covered both police (arrests) and court (sentencing) activity between 2002 and 2013. Parametric and non-parametric tests of equality of means, tests of stationarity and correlation analysis were used to examine the concordance between the ordinal categorisation of "laws on the books" and "laws in practice", as well as trends over time.

RESULTS

The Czech Republic had the most lenient drug laws; Florida had the most punitive and NSW was in-between. Examining the indicators of "laws in practice", we found that the population adjusted number of individuals sentenced to prison ranked across the three states was concordant with categorisation of "laws on the books", but the average sentence length and percentage of court cases sentenced to prison were not. Also, the de jure decriminalisation of drug possession in the Czech Republic yielded a far greater share of administrative offenses than the de facto decriminalisation of cannabis use / possession in NSW. Finally, the mean value of most "laws in practice" indicators changed significantly over time although the "laws on the books" didn't change.

CONCLUSIONS

While some indicators of "laws in practice" were concordant with the ordinal categorisation of drug laws, several indicators of "laws in practice" appeared to operate independently from the drug laws as stated. This has significant implications for drug policy analysis and means that research should not assume they are interchangeable and should consider each separately when designing research.

The Spatial-Temporal Pattern of Policing Following a Drug Policy Reform: Triangulating Self-Reported Arrests With Official Crime Statistics

BACKGROUND

In 2009, Mexico enacted a drug policy reform (Narcomenudeo) designed to divert persons possessing small amounts of illicit drugs to treatment rather than incarceration. To assess reform impact, this study examines the spatial-temporal trends of drug-related policing in Tijuana, Mexico post-enactment.

METHOD

Location of self-reported arrests (N = 1,160) among a prospective, community-recruited cohort of people who inject drugs (PWID) in Tijuana (N = 552) was mapped across city neighborhoods. Official police reports detailing drug-related arrests was triangulated with PWID self-reported arrests. Exploratory spatial data analysis examined the distribution of arrests and spatial association between both datasets across three successive years, 2011-2013.

RESULTS

In 2011, over half of PWID reported being detained but not officially charged with a criminal offense; in 2013, 90% of arrests led to criminal charges. Official drug-related arrests increased by 67.8% (p <.01) from 2011 to 2013 despite overall arrest rates remaining stable throughout Tijuana. For each successive year, we identified a high degree of spatial association between the location of self-reported and official arrests (p <.05).

CONCLUSION

Two independent data sources suggest that intensity of drug law enforcement had risen in Tijuana despite the promulgation of a public health-oriented drug policy reform. The highest concentrations of arrests were in areas traditionally characterized by higher rates of drug crime. High correlation between self-reported and official arrest data underscores opportunities for future research on the role of policing as a structural determinant of public health.

Pharmaceutical opioid use among oral and intravenous users in Australia: A qualitative comparative study

BACKGROUND

Between 1992 and 2012 dispensing episodes for pharmaceutical opioids (PO) in Australia increased from 500000 to 7500000. In the US, increases in the prescription of PO have been linked to increases in opioid-related morbidity and mortality and transitions to heroin injection. However, Australian data indicate that morbidity and mortality related to PO are relatively low, particularly when compared to heroin and other drugs. This paper explores the characteristics and patterns of non-medical pharmaceutical opioid (NMPO) use among a sample of young people in Sydney, Australia.

METHODS

During 2015, we conducted in-depth qualitative interviews with 34 young people who use PO non-medically by oral (n=22) and intravenous (n=12) routes of administration.

RESULTS

Oral NMPO users were a more affluent group who clustered around the Northern, Inner and Eastern suburbs of Sydney, while the intravenous users came from a range of locations including rural/regional areas of NSW and socioeconomically disadvantaged suburbs of South Western Sydney. Oral users were characterised by intermittent and largely self-limiting NMPO use and reported few health and social consequences. Intravenous users reported heavy and frequent drug, including NMPO, use and a range of adverse health and social consequences including overdose, injecting risk behaviour, hepatitis C virus (HCV) infection and residential instability.

CONCLUSION

Results highlight the significance of social and structural factors in trajectories of opioid use and related harms. Factors such as stable housing and family relationships, disposable income and close social networks observed in young oral NMPO users may help to explain differences in patterns of NMPO use and related outcomes between the two groups.

Results of a participatory needs assessment demonstrate an opportunity to involve people who use alcohol in drug user activism and harm reduction

Background

Drug users’ organizations have made progress in recent years in advocating for the health and human rights of people who use illicit drugs but have historically not emphasized the needs of people who drink alcohol.

Methods

This paper reports on a qualitative participatory needs assessment with people who use illicit substances in British Columbia, Canada. We held workshops in 17 communities; these were facilitated by people who use illicit drugs, recorded with ethnographic fieldnotes, and analyzed using critical theory.

Results

Although the workshops were targeted to people who use illicit drugs, people who primarily consume alcohol also attended. An unexpected finding was the potential for drug users’ organizations and other harm reduction programs to involve “illicit drinkers”: people who drink non-beverage alcohol (e.g. mouthwash, rubbing alcohol) and those who drink beverage alcohol in criminalized ways (e.g., homeless drinkers). Potential points of alliance between these groups are common priorities (specifically, improving treatment by health professionals and the police, expanding housing options, and implementing harm reduction services), common values (reducing surveillance and improving accountability of services), and polysubstance use.

Conclusions

Despite these potential points of alliance, there has historically been limited involvement of illicit drinkers in drug users’ activism. Possible barriers to involvement of illicit drinkers in drug users’ organizations include racism (as discourses around alcohol use are highly racialized), horizontal violence, the extreme marginalization of illicit drinkers, and knowledge gaps around harm reduction for alcohol. Understanding the commonalities between people who use drugs and people who use alcohol, as well as the potential barriers to alliance between them, may facilitate the greater involvement of illicit drinkers in drug users’ organizations and harm reduction services.

A socio-structural approach to preventing injection drug use initiation: rationale for the PRIMER study

BACKGROUND

Injection drug use remains a primary driver of HIV and HCV-related harms globally. However, there is a gap in efforts to prevent individuals from transitioning into injecting. People who inject drugs (PWID) play a key role in the transition of others into injecting, and while behavioral interventions have been developed to address this phenomenon, socio-structural approaches remain unexplored. To that end, we hypothesize that certain interventions designed to reduce injecting-related risk behaviors may also reduce the risk that PWID expose and introduce others into injecting. Identifying the preventive potential of existing interventions will inform broader efforts to prevent injecting and related harms.

METHODS

The Preventing Injecting by Modifying Existing Responses (PRIMER) study is a multi-country mixed methods study with an aim to investigate whether specific interventions (e.g., opioid substitution therapy, supervised injection facilities, stable housing, incarceration environments) and related factors (e.g., public injecting and gender) influence the likelihood that PWID initiate others into injecting. This study will (1) investigate the PWID participation in injection initiation; (2) identify factors influencing the risk that PWID expose others to or facilitate injection initiation; (3) describe drug scene roles that increase the risk of PWID facilitating injection initiation; and (4) evaluate the impact of structural, social, or biomedical interventions on the risk that PWID facilitate injection initiation. It does so by pooling observational data from cohort studies of PWID in six cities: Vancouver, Canada; San Diego, USA; Tijuana, Mexico; Paris, Marseille, and Bordeaux, France.

RESULTS

Team members are conducting a prospective, multi-site study of PWID (n = 3050) in North America and France that includes quantitative and qualitative data collection through four separate cohort studies of PWID (San Diego, STAHR II; Tijuana, El Cuete IV; Vancouver, V-DUS; Bordeaux, Marseille, Paris and Strasbourg, COSINUS).

CONCLUSIONS

PRIMER is the largest study of injection initiation to date and the first to investigate structural approaches to preventing injection drug use initiation. Findings have the potential to inform the development and scale up of new and existing interventions to prevent transitions into injecting.

TRIAL REGISTRATION

Preventing Injecting by Modifying Existing Responses (PRIMER), NIDA DP2-DA040256-01 .