Evaluation of the Impact of Drug Summit Initiatives in Two NSW Regions: Australian Institute of Criminology, December 2002 The Australian Institute of Criminology conducted research on the impact of Drug Summit measures and provided advice on the availability and utility of pre and post Summit indicator data. Research was conducted in two locations, one regional and one metropolitan (the then Area Health Services of Northern Rivers and Western Sydney). The report was commissioned by The Cabinet Office as part of the NSW Government’s evidence-based approach to drug policy.