Each Concentrate revision guide is packed with essential information, key cases, revision tips, exam Q&As, and more. Concentrates show you what to expect in a law exam, what examiners are looking for, and how to achieve extra marks. This chapter discusses the English legal system. It provides an overview of the courts in the civil and criminal divisions, and their hierarchy. It discusses the source of law, delegated legislation, the impact of membership in the EU and the Human Rights Act 1998, and alternative forms of dispute resolution (ADR). The implications of ADR are increasingly important in civil disputes and essential between businesses where traditional court action can destroy commercial relationships.