By Miguel A. Mascarúa Lara

How does imperfect law enforcement affect drug trafficking, predation on firms, informality, and aggregate production? To quantify it, a general equilibrium occupational model is developed in which there is room for drug trafficking, crime against businesses, and tax evasion in the presence of imperfect institutions. Detailed micro-level data on business victimization and cartels in Mexico are used to calibrate the model. It is found that the imperfect application of the law generates considerable losses in production derived from a misallocation of occupations and resources. Finally, using counterfactual simulations, the effects of policies that seek to improve the allocation of resources are calculated. With complete law enforcement in the illegal drug market, the workers in that sector would relocate to the productive sector, and aggregate production would increase. Without crimes against businesses, which would allow a reallocation of work, capital, and occupations to the formal sector, production would increase even more. However, the largest effects come from a decrease in informality

Banco de México Working Papers N° 2022-16 . Mexico City, Bank of Mexico, 2022. 55p.

By Giulia Berlusconi

This paper investigates the impact of the targeting of key players by law enforcement on the structure, communication strategies, and activities of a drug trafficking network. Data are extracted from judicial court documents. The unique nature of the investigation – which saw a key player being arrested mid-investigation but police monitoring continuing for another year – allows to compare the network before and after targeting. This paper combines a quantitative element where network statistics and exponential random graph models are used to describe and explain structural changes over time, and a qualitative element where the content of wiretapped conversations is analysed. After law enforcement targeting, network members favoured security over efficiency, although criminal collaboration continued after the arrest of the key player. This paper contributes to the growing literature on the efficiency-security trade-off in criminal networks, and discusses policy implications for repressive policies in illegal drug markets.

Global Crime . 2022, Vol. 23, No. 1, 44–64

By Beatriz Magaloni, Edgar Franco Vivanco, Vanessa Melo

State interventions against drug trafficking organizations (DTOs) sometimes work to improve security, but often exacerbate violence. To understand why, this paper offers a theory about different social order dynamics among five types of criminal regimes – Insurgent, Bandit, Symbiotic, Predatory, and Anarchic. These differ according to whether criminal groups confront or collude with state actors; predate or cooperate with the community; and hold a monopoly or contest territory with rival DTOs. Police interventions in these criminal orders pose different challenges and are associated with markedly different local security outcomes. Evidence for the theory is provided by the use a multi-method research design combining quasi-experimental statistical analyses, extensive qualitative research and a large N survey in the context of Rio de Janeiro’s “Pacifying Police Units” (UPPs), which sought to reclaim control of the slums from organized criminal groups.

American Political Science Review. 2020. 51p.

By Ronald van Steden and Shanna Mehlbaum

WhatsApp Neighbourhood Crime Prevention (WNCP) groups are popular in the Netherlands. As a basic assumption, this kind of digital neighbourhood watch could prevent crime, but what is the evidence? Drawing on a mixture of qualitative research and a review of additional publications, we conclude that WNCP groups stimulate social cohesion rather than prevent crime. We reach our conclusion by applying the evaluation EMMIE framework – an acronym for Effect, Mechanisms, Moderators, Implementation and Economics – to the available data. A point for further discussion is the limited scope of the economic dimension. Moral costs must be calculated, too, as WNCP groups tend to deepen divisions between groups of citizens and fuel exclusionary practices in the name of community safety.

Crime, Media, CultureVolume 18, Issue 4 Nov 2022 Pages 491-624

By  Martin Lundsteen &  Miquel Fernández González 

Recent studies have argued for more nuanced understandings of zero tolerance (ZT) policing, rendering it essential to analyze the significance and actual workings of the policies in practice, including the context in which they are introduced. This article aims to accomplish this through a comparison of two case studies in Catalonia: one in the neighborhood of Raval in Barcelona and one in Salt—a municipality in the comarca (or county) of Girona. We identify a transformation in the use of ZT policies in Catalonia and a con‑tradiction between their social effects and proclaimed objectives. This article attempts to address how specific sociocultural groups gain power and privilege from these policies. The main argument is that a set of commonsensical ideas have become hegemonic, which allows and naturalizes certain sociocultural practices in urban space, while persecuting oth‑ers, fundamentally pitting two categories against each other: the desired civil citizen and the undesirable and uncivil stranger

Critical Criminology volume 29, pages837–852 (2021)

By Brunilda Pali and Marc Schuilenburg
The “smart city” has become the latest urban buzzword to rethink the elementary functions of the modern city. It attracts money, corporate power, and private tech companies (e.g. Tesla, Google, Cisco, IBM). An important reason why the smart city has become such a popular brand is the fact that it is presented as a value-neutral, objectivist, rational, and evidence-base concept. In this paper, we will question what we call the “non-ideology” ideology of the smart city and argue that the phenomenon of the smart city demands a critical criminological response as much as a philosophical one. First, we argue that instruments which were traditionally classified as tools of surveillance and control are now rebranded as essential components of the smart city-package in order to increase the properness of the city. Second, we consider how the smart city oscillates within a social imaginary populated by feelings of fear and fantasy. We conclude by suggesting that the smart city not only reproduces the social order, but also produces new social categories out of new forms of smart governance of crime and disorder.

Critical Criminology; 2019; Vol. 27; iss. 4; pp. 1 - 14

By Sugarman, Eli; Daniel, Michael; François, Camille; Chowdhury, A. K. M. Azam; Chowdhury, Rumman; Willner, Dave; Roth, Yoel

From the document: "Digital technologies continue to evolve at breakneck speed, unleashing a dizzying array of society-wide impacts in their wake. In the last quarter of 2022 alone: Meta, Accenture, and Microsoft announced a massive partnership to establish immersive spaces for enterprise environments; Elon Musk took over Twitter; the third-largest cryptocurrency exchange in the world collapsed overnight; the European Union's landmark Digital Services Act came into force; and generative artificial intelligence ('GAI') tools were released to the public for the first time. Within a fifty-day span, the outline of a new internet age came into sharper focus. In December 2022, the Atlantic Council's Digital Forensic Research Lab began to assemble a diverse array of experts who could generate an action-oriented agenda for future online spaces that can better protect users' rights, support innovation, and incorporate trust and safety principles--and do so quickly. [...] The task force specifically considered the emerging field of 'trust and safety' (T&S) and how it can be leveraged moving forward. That field provides deep insights into the complex dynamics that have underpinned building, maintaining, and growing online spaces to date. Moreover, the work of T&S practitioners, in concert with civil society and other counterparts, now rests at the heart of transformative new regulatory models that will help define how technology is developed in the twenty-first century. 'This executive report captures the task force's key findings and provides a short overview of the truths, trends, risks, and opportunities that task force members believe will influence the building of online spaces in the immediate, near, and medium term. It also summarizes the task force's recommendations for specific, actionable interventions that could help to overcome systems gaps the task force identified.'"

Atlantic Council Of The United States. Digital Forensic Research Lab. 2023. 150p.

By Graeme Blair et al.

More than one-fourth of the world's population lives in conditions of in-security because of high levels of crime and violence, especially in the Global South. Although the police are central to reducing crime and violence, they are also often per-petrators of unjust harm against citizens.We investigated the effects of community policing, a set of practices designed to build trust between citizens and police, increase the co-production of public safety, and reduce crime. Community policing is meant to improve outcome by increasing engagement between citizens and police through increased foot patrols, community meetings, and the adoption of problem-oriented policing strat-egies that address concerns raised by citizens.When cooperation leads to effective police responses, this approach reinforces citizen trust and facilitates further cooperation, creating a virtuous cycle. Community policing has beenimplementedaroundtheworldoneverycon-tinent. However, although there is evidence for its positive effects in rich countries, there is no systematic evidence about whether com-munity policing effectively generates trust and reduces crime in the Global South.

Science. 2021 Nov 26;374(6571):eabd3446. doi: 10.1126/science.abd3446. Epub 2021 Nov 26. PMID: 34822276.

By  Annabelle Heckler, Gin Armstrong, Derek Seidman, and Katie Unger , et al.

  This dangerous truth has never been clearer. After the police murders of George Floyd, Breonna Taylor, and Rayshard Brooks sparked the largest sustained mass mobilization in U.S. history in 2020, conversations about police accountability and police budgets moved from activist circles to the mainstream. At the same time, after years of deafening silence, some of the largest corporations in the world made public statements in support of Black Lives Matter. Yet, beyond the black squares on Instagram and tweets demanding justice for Black people murdered by police, many of these same corporations have continued to fund the very systems that put Black lives in danger.

Color of Change. Public Accountability Initiative (LittleSis), 2021. 53p.

By The Calgary Police Commission   

   Both Indigenous and Black participants want better treatment by CPS. They want CPS to appreciate where they have come from, what they’ve experienced, and to understand how this impacts their impressions of and experiences with CPS. They believe this level of understanding can help improve their interactions with CPS. They also would like to see CPS trained on cultural sensitivities to improve the outcome of interactions with all BIPOC citizens. Alternative call response received support from both groups, stemming from the shared perception that there are other professionals who possess the skills and expertise needed to diffuse and de-escalate calls requiring crisis response. For Indigenous participants, negative associations with social workers and health care workers means they are not an appropriately trained profession to respond to crisis calls with Indigenous people. Both Black and Indigenous participants spoke of the need for: ▪ More BIPOC diversity within the ranks of CPS, ▪ Mandatory anti-racism and cultural competency training for CPS officers to enhance relations with all BIPOC groups, and ▪ Inclusion initiatives to encourage greater involvement of CPS in the communities it serves that cultivates positive interactions with Indigenous and Black citizens.eractions. The officer’s role should be to deescalate situations and use of force should be a last resort  

Calgary: Calgary Police Commission, 2021. 71p.

By The Calgary Police Commission

  The Commission’s community perception research has evolved over the past five years from annual quantitative surveys to quantitative and qualitative methods alternating annually. The research is customized and updated annually to provide insights that are relevant for CPS and the Commission each year. In 2023, we conducted qualitative research focused on the impact of communications and transparency on trust in CPS. The research was designed to focus on two specific groups to understand potential differences in communication needs: 1. Calgarians who trust CPS 2. Calgarians who do not trust CPS This research will help inform actions to improve communications and trust in the Calgary Police Service (CPS).

Calgary: The Police Commission 2023. 52p.

By Jessica Reichert, Brandon Del Pozo, and Bruce Taylor

Fatal opioid overdoses continue to break historical records. Stigma toward people with opioid use disorder (OUD) can negatively impact treatment access, retention, and recovery. Attitudes and beliefs of police officers can profoundly shape key discretionary decisions. Therefore, we examined police officer views indicating stigma toward those with OUD. We administered an online survey to select Illinois police departments using a stratified random sampling strategy with a final sample of 248 officers from 27 police departments. We asked officers questions measuring stigmatizing attitudes toward people with OUD including distrust, blame, shame, and fear. We found officers held somewhat stigmatizing views with a mean score of 4.0 on a scale of 1 (least stigmatic) to 6 (most stigmatic). Regression results showed certain officer characteristics were associated with more stigmatizing attitudes of blaming and distrust of those with OUD, including gender, education, race, years in policing, and department size. Since most officers in the sample held at least some stigmatizing views toward people with OUD, this may impede the feasibility and acceptability of criminal justice interventions meant to improve behavioral health, such as police deflection programs that link people who use drugs to treatment in lieu of arrest. Departments should offer officer training and education on substance use disorders, treatment for addiction, and the potential for a person’s recovery. Training should allow officers to hear directly from, or learn about, personal experiences of people who use drugs and have been in recovery, as this type of interaction has been shown to reduce stigma.

Chicago: Illinois Criminal Justice Information Authority, 2023. 23p.

by Adam Cotter 

  Perceptions of and experiences with police and the justice system among the Black and Indigenous populations in Canada: Highlights  The Black population and Indigenous people (First Nations people, Métis, and Inuit) living in Canada have distinct histories, backgrounds, geographic distributions, and current conditions and situations. These factors should be taken into account when interpreting and evaluating data focusing on these populations. While these groups are distinct, their perceptions and experiences are explored in this article to highlight similarities and differences relative to the population who is neither Indigenous nor a member of a population group designated as visible minority.  According to the 2020 General Social Survey (GSS) on Social Identity, one in five Black (21%) and Indigenous (22%) people have little or no confidence in police, double the proportion among those who were neither Indigenous nor a visible minority (11%).  Based on data from the 2019 GSS on Canadians’ Safety (Victimization), Black and Indigenous people are more likely to rate police performance poorly. About one in three Black (30%) and Indigenous (32%) people said that police were performing poorly in at least one part of their job, a higher proportion than non-Indigenous, non-visible minorities (19%).  Perceptions of the police varied among the Black population. Almost six in ten (58%) Canadian-born Black people rated at least one element of police performance poorly, well above the proportion of Black immigrants (15%).  Relative to the overall population, Black people and Indigenous people had particularly negative perceptions of the ability of police to treat people fairly and be approachable and easy to talk to.

Ottawa: Statistics Canada, 2022. 31p.

By  Undercover Policing Inquiry (UK)

The report which this foreword introduces is the first fruit of the work undertaken by the Undercover Policing Inquiry, under the chairmanship of Sir Christopher Pitchford from July 2015 until July 2017, and under my chairmanship since then. It covers the first 14 years, approximately, of the Special Operations Squad (SOS)/Special Demonstration Squad (SDS), a unit of the Metropolitan Police Service (MPS) set up in July 1968 (hereafter referred to as the SDS, unless specifically referring to the SOS). It attempts to set out the history of the unit and to draw conclusions about the purposes for which it was set up and continued, and their justification. The findings of fact and conclusions are mine and mine alone. These findings are based on multiple sources of evidence. As in the case of any historical inquiry, the starting point must be contemporaneous documents created by those who participated in the events being investigated. Sufficient documents from the MPS and public sources have survived to permit reliable findings to be made about the creation of the unit and the purpose it served in 1968. The documentary record then becomes sketchier until November 1974. From then on, Security Service files contain an extensive and substantially complete record of the intelligence gathered by the undercover officers deployed by the unit. I know that different views are held about the lawfulness and propriety of the retention of so much personal information for so long. I do not intend to enter into this debate, but only to make the trite observation that, without this evidence, accurate reconstruction of what occurred would not have been possible. I wish to express my gratitude to the Security Service for the collation and production of these files. Flesh was put on the bones of the documentary material by evidence given by surviving former undercover officers and their managers, and by members of the public with whom they interacted. As will be apparent from the content of this report, their evidence was, almost without exception, of significant value in enabling me to understand what had occurred, in particular about matters such as personal relationships, which were not documented. I acknowledge the inconvenience, at best, which the provision of this evidence has caused to them. I am grateful to all of them for the trouble they have taken to assist me in my task  

Undercover Policing Inquiry (UK), 2023. 120p.

By Whitfield Diffie and Susan Landau

A penetrating and insightful study of privacy and security in telecommunications for a post-9/11, post-Patriot Act world.Telecommunication has never been perfectly secure. The Cold War culture of recording devices in telephone receivers and bugged embassy offices has been succeeded by a post-9/11 world of NSA wiretaps and demands for data retention. Although the 1990s battle for individual and commercial freedom to use cryptography was won, growth in the use of cryptography has been slow. Meanwhile, regulations requiring that the computer and communication industries build spying into their systems for government convenience have increased rapidly. The application of the 1994 Communications Assistance for Law Enforcement Act has expanded beyond the intent of Congress to apply to voice over Internet Protocol (VoIP) and other modern data services; attempts are being made to require ISPs to retain their data for years in case the government wants it; and data mining techniques developed for commercial marketing applications are being applied to widespread surveillance of the population.In Privacy on the Line, Whitfield Diffie and Susan Landau strip away the hype surrounding the policy debate over privacy to examine the national security, law enforcement, commercial, and civil liberties issues. They discuss the social function of privacy, how it underlies a democratic society, and what happens when it is lost. This updated and expanded edition revises their original—and prescient—discussions of both policy and technology in light of recent controversies over NSA spying and other government threats to communications privacy.

Cambridge, MA: The MIT Press, 2010. 496p.

By John Kleinig • Peter Mameli • Seumas Miller • Douglas Salane Adina Schwartz

This study is principally concerned with the ethical dimensions of identity management technology – electronic surveillance, the mining of personal data, and profiling – in the context of transnational crime and global terrorism. The ethical challenge at the heart of this study is to establish an acceptable and sustainable equilibrium between two central moral values in contemporary liberal democracies, namely, security and privacy. Both values are essential to individual liberty, but they come into conflict in times when civil order is threatened, as has been the case from late in the twentieth century, with the advent of global terrorism and trans-national crime. We seek to articulate legally sustainable, politically possible, and technologically feasible, global ethical standards for identity management technology and policies in liberal democracies in the contemporary global security context. Although the standards in question are to be understood as global ethical standards potentially to be adopted not only by the United States, but also by the European Union, India, Australasia, and other contemporary liberal democratic states, we take as our primary focus the tensions that have arisen between the United States and the European Union.

Canberra: ANU Press, 2011. 304p.

By The European Parliament

Cannabis is by far the most commonly used illicit drug (referred to as drug in this briefing) in the European Union (EU), where its distribution, cultivation, possession and use (consumption) are largely prohibited. The prohibition of drug-related activities other than those performed for medical or scientific purposes is the defining feature of the international drug control system. Set up by the United Nations (UN), this system is composed of three complementary conventions, to which all EU Member States are parties. Various countries around the world have made use of the flexibility of the UN system, not applying criminal penalties in some cases (e.g. for possession of small amounts of drugs for personal use) or replacing them with administrative ones. The UN bodies monitoring compliance with the conventions seem to have come to accept these policy choices. However, they remain resistant to the still rare yet increasingly common practice of legalising the recreational use of cannabis, which may entail regulating drug distribution and sale in a manner akin to that for alcohol and tobacco. In the EU, drug policy has remained primarily the Member States' preserve. The EU has fostered the Member States' cooperation on law enforcement and health-related issues, while at the same time respecting their diverse philosophies on how to address recreational drug use. National approaches range from very restrictive policies that prioritise criminal law responses, to more liberal ones that focus primarily on reducing the health and social harms resulting from drug use. In 2021, Malta became the first Member State to legalise recreational cannabis, and since then several others have taken steps that could potentially lead to similar drug policy reforms.

Brussels: European Union, 2023. 12p.

By Bradley Ray, Steven J. Korzeniewski, George Mohler, Jennifer J. Carroll, et al.

Objectives. To test the hypothesis that law enforcement efforts to disrupt local drug markets by seizing opioids or stimulants are associated with increased spatiotemporal clustering of overdose events in the surrounding geographic area. Methods. We performed a retrospective (January 1, 2020 to December 31, 2021), population-based cohort study using administrative data from Marion County, Indiana. We compared frequency and characteristics of drug (i.e., opioids and stimulants) seizures with changes in fatal overdose, emergency medical services nonfatal overdose calls for service, and naloxone administration in the geographic area and time following the seizures. Results. Within 7, 14, and 21 days, opioid-related law enforcement drug seizures were significantly associated with increased spatiotemporal clustering of overdoses within radii of 100, 250, and 500 meters. For example, the observed number of fatal overdoses was two-fold higher than expected under the null distribution within 7 days and 500 meters following opioid-related seizures. To a lesser extent, stimulant-related drug seizures were associated with increased spatiotemporal clustering overdose. Conclusions. Supply-side enforcement interventions and drug policies should be further explored to determine whether they exacerbate an ongoing overdose epidemic and negatively affect the nation’s life expectancy.

Am J Public Health. 2023;113(7):750–758

By  Erica Wennberg, Sarah B. Windle, Kristian B. Filion, Brett D. Thombs; et al. 

As more countries legalize recreational cannabis, roadside screening programs are imperative to detect and deter driving under the influence of cannabis. This systematic review evaluated roadside screening tests for cannabis use. We searched six databases (inception-March 2020) and grey literature sources for primary studies evaluating test characteristics of roadside screening tests for cannabis use compared to laboratory tests for cannabinoids in blood or oral fluid. The synthesis was focused on sensitivity and specificity of delta-9-tetrahydrocannabinol (THC) detection. 101 studies were included. Oral fluid tests were higher in specificity and lower in sensitivity compared to urine tests when evaluated against blood laboratory tests. Oral fluid tests were higher in sensitivity and similar in specificity compared to observational tests when evaluated against blood and oral fluid laboratory tests. Sensitivity was variable among oral fluid tests; two instrumented immunoassays (Draeger DrugTest 5000 [5 ng/mL THC cut-off] and Alere DDS 2 Mobile Test System) appeared to perform best, but definitive conclusions could not be drawn due to imprecise estimates. Specificities were similar. Overall, oral fluid tests showed the most promise for use in roadside screening for blood THC levels over legal limits; their continued development and testing are warranted. Urine tests are generally inadvisable, and observational tests require sensitivity improvements.

Heliyon, Volume 9, article id. e14630. 2023.

By Benjamin J. Goold  

Discretion is central to policing in Canada. Every day, the police make thousands of decisions that affect the lives of Canadians across the country, determining when the law should (or should not) be enforced, how public complaints and crimes are investigated, and what happens to those suspected of breaking the law. In many cases, these decisions are made by police officers in direct contact with members of the public and play a crucial role in shaping the relationship between those individuals and the state. While public officials in many capacities have discretion to make decisions in the ordinary course of their work, the decisions made by police officers are underpinned by their unique ability to use force in the execution of their duties, accompanied by extensive powers with respect to arrest, detention, search and seizure, and the gathering of evidence. This report aims to shed light on several key aspects of police discretion and decision-making, beginning with the fundamental issue of the relationship between discretion, law, and the legal duties of the police. The report is not a comprehensive overview of the extensive literature on police discretion in Canada and elsewhere but instead looks to provide a foundation for broader discussions about the scope of police discretion, the factors that influence its exercise, and whether it needs to be subject to more extensive and effective limitations. Fundamentally, the report considers whether the role of the police as a public institution and the demands placed on police officers as individuals are compatible with the notion of discretion as traditionally conceived. Given the many challenges facing the police in Canada today, there is a pressing need for a serious and structured discussion about the nature and scope of their discretion and whether it should continue to be regarded as an inescapable aspect of modern policing.  

Halifax, NS: The Joint Federal/Provincial Commission into the April 2020 Nova Scotia Mass Casualty, 2022., 65p.