1. Faculty of Law, Australian National University; Associate, Australian Institute of Criminology. This research has been funded by a Canadian Studies (Faculty Research) Award in 1996, and an Australian Research Council Small Grant in 1995. Dr Bernadette McSherry collaborated on this project, providing me with both original and useful insights. I would like to thank Susanna Ford and Fiona David for their research assistance and the anonymous reviewers who offered many valuable comments.