About Diane Riley Diane M. Riley is Assistant Professor of Behavioural Science at the University of Toronto and Policy Analyst at the Canadian Foundation for Drug Policy. Books by Diane Riley Harm Reduction A New Direction for Drug Policies and Programs edited by Patricia Erickson, Diane Riley, Yuet Cheung & Pat O'Hare Harm Reduction A New Direction for Drug Policies and Programs edited by Patricia Erickson, Diane Riley, Yuet Cheung & Pat O'Hare
