This textbook provides a thorough and accessible introduction to the basic principles of United Kingdom Constitutional and Administrative Law, including Human Rights Law. It has been revised and updated to reflect recent developments, both legal and political. The fundamental concepts of UK Constitutional and Administrative Law are explained in a clear, engaging, succinct style, making them straightforward for students to understand so they build up their knowledge of the subject systematically and thoroughly. This book is also an essential starting point for more advanced law students and a valuable source of legal context for political science students alike. Both authoritative and accessible, it enables the reader to appreciate the nature and complexity of this most fundamental part of our legal system. New to this Edition: - Updated content on Brexit, in particular the changing relationship between Government and Parliament as reflected in the various votes which have taken place over the past few years. - Questions about the nature of parliamentary proceedings, the role and independence of the Speaker of the House of Commons, and the prerogative power to prorogue Parliament - Issues more tangentially related to Brexit such as the process for appointment of a new Prime Minister and arrangements in hung parliaments - Important issues in relation to the position of the devolved governments and legislatures vis-a-vis Westminster and more broadly on the implications for creation of a written constitution - The continuing utility (or otherwise) of the Fixed Term Parliaments Act 2011