1. The impact of a police crackdown on a street drug scene: Evidence from the street;Aitken;International Journal of Drug Policy,2002
2. Alberta Health Services. (2021). Alberta substance use surveillance system. Data retrieved on November 10, 2021 from https://healthanalytics.alberta.ca/SASVisualAnalytics.
3. Councilor pushes for change in light of police report on Calgary consumption site;Anderson;CBC News,2019
4. Attitudes towards safe consumption sites among police and people with lived experience in Tijuana, Mexico: Initial report from the field;Arredondo-Sánchez;Salud Mental,2019
5. Policing Practices and HIV Risk Among People Who Inject Drugs—A Systematic Literature Review;Baker;Social Science Research Network,2019