By Maite Dewinter, Christophe Vandeviver, Philipp M. Dau, Tom Vander Beken and Frank Witlox

COVID-19 impacts the daily lives of millions of people. This radical change in our daily activities affected many aspects of life, but acted as well as a natural experiment for research into the spatial distribution of 911 calls. We analyse the impact of the COVID-19 measures on the spatial pattern of police interventions. Crime is not uniformly distributed across street segments, but how does COVID-19 affect these spatial patterns? To this end, Gini coefficients are calculated and a proportion difference spatial point pattern test is applied to compare the similarity of the patterns of incidents before, during, and after the first lockdown in Antwerp, Belgium. With only essential mobility being allowed, the emergency call pattern has not significantly changed before, during or after this lockdown, however, a qualitative shift in police officer's daily work may have had an effect on the daily operation of the Antwerp police force.

Crime Science 2021 10:20

By Jacek Koziarski

Drawing upon seven years of police calls for service data (2014–2020), this study examined the effect of the COVID-19 pandemic on calls involving persons with perceived mental illness (PwPMI) using a Bayesian Structural Time Series. The findings revealed that PwPMI calls did not increase immediately after the beginning of the pandemic in March 2020. Instead, a sustained increase in PwPMI calls was identified in August 2020 that later became statistically significant in October 2020. Ultimately, the analysis revealed a 22% increase in PwPMI calls during the COVID-19 pandemic than would have been expected had the pandemic not taken place. The delayed effect of the pandemic on such calls points to a need for policymakers to prioritize widely accessible mental health care that can be deployed early during public health emergencies thus potentially mitigating or eliminating the need for increased police intervention, as was the case here.

Crime Science 2021 10:22

Law Enforcement Conduct Commission 

Police officers are the first responders to the majority of domestic and family violence incidents that take place in New South Wales. They play a critical role in keeping victims safe, detaining, or arresting offenders and applying for protection orders. Police attend 180,000 incidents a year – or about 500 every day. This chilling number highlights how important it is for police to be well trained, well equipped and have appropriate systems in place to deal with this sadly all too common crime. The NSW Police Force estimates that 40% of police work involves responding to domestic violence. The Law Enforcement Conduct Commission used data from complaints to look at the effectiveness of NSW Police Force processes and procedures in relation to domestic and family violence incidents. We used data from complaint investigations linked to incidents involving a police officer responding to domestic and family violence incidents between 2017 and 2021. We looked at matters in which police officers were involved in domestic and family violence incidents, as well as matters in which officers were investigated for conducting inadequate investigations into reports of domestic and family violence incidents. We saw that police officers had been involved in domestic and family violence incidents, and at times were charged with domestic violence offences. We saw issues such as poor record keeping practices and police with inadequate training in how to properly investigate domestic violence incidents. The Commission has made 13 recommendations to assist the NSW Police Force to strengthen its procedures and the way it investigates complaints about domestic and family violence. Police officers play a critical role as first responders to domestic and family violence incidents. However, addressing domestic violence issues cannot be solved by the NSW Police Force alone. …As we do our work, we will look at the impact these proposed changes have on the way police respond to these incidents and any complaints made about the way they have dealt with domestic and family violence.    

Sydney: The Commission, 2023. 92p.

 By Peter Hillen, Elizabeth Speakman, Nadine Dougall, Inga Heyman, Jennifer Murray, Michelle Jamieson, Elizabeth Aston, Andrew McAuley  

This report describes the findings of an independent evaluation of a Police Scotland test of change (pilot) of the carriage and administration of intranasal naloxone as an emergency first aid measure to persons suspected of experiencing an opioid overdose. The pilot was conducted between March and October 2021 in three test areas in Scotland: Falkirk, Dundee City and Glasgow East, and subsequently extended to include Caithness, Falkirk and Glasgow custody and community police officers in Stirling. Research aims and objectives The evaluation focused on the implementation and processes of the pilot to allow elements of learning and best practice to be identified and to inform any potential future national implementation of naloxone carriage/administration within Police Scotland. The evaluation assessed: • Police officer attitudes towards drug use and people who use drugs; • Police officer experiences of witnessing and responding to overdose; • Police officer understanding and awareness of drug overdose incidents and naloxone as a first aid intervention; • Effectiveness of naloxone training (considering knowledge/skills of officers both before and after training); • Experience of naloxone carriage/administration by officers; • Barriers/facilitators (actual or perceived) impacting on police carriage/administration of naloxone; • Perceptions from local communities, including recovery communities, people who use drugs, their families and/or relevant support services.   

Edinburgh; Napier University ,2022. 98p.

By P. Jeffrey Brantingham and Craig D. Uchida

Calls-for-service represent the most basic form of public cooperation with the police. How cooperation varies as a function of instances of police activity remains an open question. The great situational diversity of police activity in the field, matching the situational diversity of crime and disorder, makes it challenging to estimate causal effects. Here we use homicides as an indicator for the occurrence of a standardized set of highly visible, socially-intensive, acute police investigative activities and examine whether police calls-for-service change in response. We adopt a place-based difference-in-differences approach that controls for local fixed affects and common temporal trends. Estimates of the model using data from Los Angeles in 2019 shows that calls-for-service increase significantly in the week following a homicide. The effect pertains to both violent crime and quality of life calls for service. Partitioning the data by race-ethnicity shows that calls-for-service increase most when the homicide victim is Black. Partitioning the data by race-ethnicity and type of homicide shows that some types of calls are suppressed when the homicide is gang-related. The results point to opportunities for police to build trust in the immediate aftermath of homicides, when the public is reaching out for greater assistance.

Journal of Criminal Justice, 73:2021.

By Matthew R. Durose and Lynn Langton

Examines the characteristics and experiences of persons age 16 or older who contacted police to request assistance in 2011.

Examines the characteristics and experiences of persons age 16 or older who contacted police to request assistance in 2011. The report describes the perceptions of residents about police behavior and response during these encounters. It details requests for police assistance to (1) report a crime, suspicious activity, or neighborhood disturbance; (2) report a non-crime emergency, such as a medical issue or traffic accident; and (3) seek help for a nonemergency or other reason, such as asking for directions or help with an animal problem. Data are from the 2011 Police-Public Contact Survey (PPCS), a supplement to the National Crime Victimization Survey, which collects information from a nationally representative sample of persons in U.S. households on contact with police during a 12-month period.

Washington, DC: U.S. Bureau of Justice Assistance, 2013. 12p.

By H. Goudriaan.

Victim reports are the main source of information for the police regarding where crimes are committed, and also the basis for most subsequent actions of the criminal justice system. Therefore, the victims' decision to report to the police is crucial. However, much criminal victimization is not reported and, consequently, many offenders are never prosecuted. Why are some crimes reported and others not? Substantial differences in reporting are found across crime locations, neighborhoods and countries. In this book, a socio-ecological model of victims' decision-making is introduced which endeavors to explain these contextual differences in reporting. To empirically test the main hypotheses derived from this model, several data sources are used and different research strategies are employed, with which the effects of crime, victim and contextual factors on victims' reporting behavior are simultaneously analyzed. Factors constituting the context in which crime incidents take place (e.g. whether the location is in the private or public domain), as well as factors composing the neighborhood context (e.g. the neighborhood social cohesion) and – to a lesser extent – the country context in which victims reside, were found to play a role in victims's decision (not) to report.

Leiden: University of Leiden, 2006. 213p.

This report examines why victims do not report bias-motivated incidents and the barriers that they face when reporting incidents through national crime reporting systems. By mapping existing practices that have a bearing on the victim’s experiences when reporting bias-motivated violence and harassment, it aims to provide evidence to support national efforts to encourage and facilitate reporting – and ultimately assist Member States in delivering on their duties with regard to combating hate crime.

Vienna, Austrla: European Union Agency for Fundamental Right. 2021. 85p.