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Purpose: Drug cryptomarkets increase information available to market actors, which should reduce information asymmetry and increase market efficiency. This study aims to determine whether cryptomarket listings accurately represent the advertised substance, weight or number and purity, and whether there are differences in products purchased from the same listing multiple times. Design/methodology/approach: Law enforcement drug purchases – predominantly cocaine, methamphetamine, MDMA and heroin – from Australian cryptomarket vendors (n = 38 in 2016/2017) were chemically analysed and matched with cryptomarket listings (n = 23). Descriptive and comparative analyses were conducted. Findings: Almost all samples contained the advertised substance. In most of these cases, drugs were either supplied as-advertised-weight or number, or overweight or number. All listings that quantified purity overestimated the actual purity. There was no consistent relationship between advertised purity terms and actual purity. Across the six listings purchased from multiple times, repeat purchases from the same listing varied in purity, sometimes drastically, with wide variation detected on listings purchased from only one month apart. Research limitations/implications: In this data set, cryptomarket listings were mostly accurate, but the system was far from perfect, with purity overestimated. A newer, larger, globally representative sample should be obtained to test the applicability of these findings to currently operating cryptomarkets. Originality/value: This paper reports on the largest data set of forensic analysis of drug samples obtained from cryptomarkets, where data about advertised drug strength/dose were obtained.

Purpose: The police killing of George Floyd and other high-profile incidents of force sparked massive protests around the world. Amidst eroding public perceptions of police legitimacy, politicians and activists have sought to achieve systemic change. Over the past year, several cities in the United States have implemented various police reform initiatives, including reallocating resources, cutting budgets, and downsizing specialized units. As a result of these changes, the “defund the police” movement may have far-reaching consequences on police culture, especially within specialized units most affected by budget and resource changes. Furthermore, as fentanyl overdoses are surging and the American opioid crisis continues, specialized drug investigation units face a host of challenges in responding to increases in drug-related crime in the aftermath of “defund the police”. Therefore, this study aims to examine the experiences of a Drug Investigation Section in a large metropolitan city. Design/methodology/approach: This study uses data from semi-structured interviews conducted between October 2021 to May 2022. The results of this study provide a thematic analysis that explores the narcotics detectives' perceptions of key features of police culture, as well as how current challenges affect those perceptions. Findings: Key features of the police culture were noticeably absent from detectives' responses, including an overemphasis on danger, machismo, conservatism, and social isolation. Elements of cynicism, group solidarity, and a mission/action-orientation, did emerge. The context of “defund the police” did little to alter their perceptions, except for heightening cynicism and negative perceptions of politicians and prosecutors (a form of “us vs them”, but not involving citizens). The interviews also revealed various other changes that have occurred in recent years that have adversely affected the section's traditional investigative capabilities, especially with regard to illicit fentanyl distribution, though the addition of an intelligence analyst minimized those negative effects. Originality/value: This study adds to the scarce research on contemporary police culture in specialized units, especially in the aftermath of the “defund the police” movement, providing a glimpse into its context within a drug investigation section and its potential effects on police culture and narcotics investigations.

Purpose: Unlike protests against police brutality in the past (2014 and earlier), police officers responding to First Amendment-protected demonstrations in summer 2020 likely were wearing body-worn cameras(BWCs). This study seeks to understand police perceptions of the effects of BWCs when used in the George Floyd protests. Design/methodology/approach: The authors use survey data from 100 agencies with federally-funded BWCs to assess the prevalence of BWC deployment to George Floyd protests and perceived benefits and limitations of the technology within this unique context. Findings: About three-quarters of agencies encountered some level of demonstration/protest related to the killing of George Floyd, and the majority of those deployed BWCs during these demonstrations. Respondents indicated evidentiary value of footage was a key reason for doing so, and at least three preconditions for a civilizing effect were present. Originality/value: Research has documented numerous benefits associated with BWCs, from reductions in use of force and citizen complaints to evidentiary value. However, the extent to which BWC benefits extend to public protests is unclear. The George Floyd protests represent an opportunity to understand the prevalence and usefulness of BWCs in policing public protests.