By Christopher Dowling and Anthony Morgan

Regulatory approaches to organised crime aim to minimise exploitation of the legitimate economy by offenders. Unlike criminal justice approaches, regulatory approaches prioritise prevention over enforcement. This study explores the impact of a regulatory approach to organised crime in Queensland which restricted outlaw motorcycle gang (OMCG) members from working in certain industries. We exploit a delay in the implementation of these occupational restrictions after a wider suite of measures commenced, using interrupted time series analysis to analyse changes in organised crime related harm by OMCG members. Results suggest that the introduction of occupational restrictions was followed by a gradual reduction in organised crime related harm by OMCG members (3% to 4% per month). While the reduction is small, it supports the view that regulatory measures are a promising strategy for reducing organised crime.

Trends & issues in crime and criminal justice no. 652. Canberra: Australian Institute of Criminology. 2022. 16p.