Report

Duffy, Martin and Schaefer, Nadine and Coomber, Ross and O’Connell, Lauren and Turnbull, Paul J, eds. (2008) Cannabis supply and young people. London: Joseph Rowntree Foundation.

Joseph Rowntree Foundation Drug & alcohol research programme. May, Tiggey and Duffy, Martin and Warburton, Hamish and Hough, Mike (2007) Policing cannabis as a Class C drug: an arresting challenge? York: Joseph Rowntree Foundation.

May, Tiggey and Duffy, Martin and Hough, Mike and Few, Bradley (2006) Understanding drug selling in communities: insider or outsider trading? York: Joseph Rowntree Foundation.