This module explores the relationship between the state and its citizens and critically analyses the principles underpinning constitutional and criminal law. The role and relevance of national constitutions is discussed and the key features of the UK constitution explored. The mechanisms for challenge and review of the actions of public bodies are then considered. The nature of sovereignty, the protection of individuals and the role of the police are discussed and evaluated before a range of criminal offences and defences are explored. Throughout the module, case studies are used to set theory in context and the international dimension of law is highlighted.