Authors: Jacqueline Martin LLM has over ten years' experience as a practising barrister and has taught law at all levels. She is also an experienced author whose other titles include Key Facts: Criminal Law and Key Cases: Criminal Law, also published by Hodder Education. Tony Storey LLB LLM is Senior Lecturer in law at Northumbria University. Series Editor: Chris Turner LLM is a qualified barrister and Senior Lecturer in law at Wolverhampton University. He has taught law at all levels and is an experienced author. Jacqueline Martin and Chris Turner are series editors of the Key Facts and Key Cases series, published by Hodder Education.