Elaine Arnull is Reader in Social Work and Social Policy at Nottingham Trent University, UK. Her research is focused on the area of delinquency, with especial interest in young people and in substance use. She is the author of books in both of these areas. Darrell Fox is Assistant Professor at the University of the Fraser Valley, British Columbia, Canada. His research interests include independent advocacy approaches for children and young people involved in the welfare and justice system and alternative intervention programs, such as music and yoga with disaffected youth.