Organised criminal activities, by their nature, are hard to measure. Administrative data are often missing, problematic, or misleading. Moreover, organised criminal activities are under-reported, and under-reporting rates may be greatest where gangs are strongest. Here we draw on our experience in Colombia, Brazil, and Liberia of collecting systematic data on illicit activities and armed groups, in order to share our learning with other researchers or organisations that fund research in this area, who may find this useful for their own research. We address: first steps before asking questions, common challenges and solutions, and alternative sources.

Christopher Blattman, Benjamin Lessing, Juan Pablo Mesa-Mejía & Santiago Tobón

May 2022

This research reviews existing evidence on the use and impact of targeted sanctions to disrupt organised criminal activity. It focuses on two case studies, Colombia and Libya, in differing regions of the world and with different exposure to organised crime-focused sanctions. The research analyses organised crime-related sanctions data, examines the current state of knowledge relating to the implementation and impact of these sanctions, and draws on the two case studies to identify a number of factors that influence the effectiveness of organised crime-focused sanctions. While the research focuses on other jurisdictions with track records of using sanctions to disrupt organised crime, implications for the UK are also explored, with a view to informing UK policy thinking on the potential establishment of an organised crime-focused sanctions regime.

Cathy Heinlein, Sasha Erskine, Elijah Glantz & Tom Keatinge

May 2022