What does it mean to be 'under arrest'? Who can limit police powers & why do miscarriages of justice occur? The fourth edition of Criminal Justice provides a comprehensive overview of the criminal justice system in England & Wales as well as thought-provoking insights into how it might be altered & enhanced. Tracing the procedures surrounding the apprehension investigation & trial of suspected offenders this book is the ideal companion for law & criminology students alike. As the authors combine the relevant legislation with fresh research findings & policy initiatives the resulting text is a fascinating blend of socio-legal analysis. Whilst retaining its authoritative treatment of the issues at the heart of criminal justice the fourth edition has been fully updated with recent developments including recent terrorism legislation & the Criminal Justice & Immigration Bill. Students are aided by the addition of chapter summaries & further reading lists while a new Online Resource Centre directs them to related cases & current events successfully highlighting the importance & ever-changing nature of the subject. Online Resource Centre * Updates * Web links