A comprehensive overview of the UK's legal system, primarily focusing on England and Wales, outlining its foundational components and operational structure. The texts begin by identifying the diverse sources of law, including legislation, common law (case law and equity), assimilated European Union law, international treaties, the Royal Prerogative, and constitutional conventions. They detail the historical development and structure of the judiciary, highlighting the crucial constitutional reforms that separated the powers of the government branches and established judicial independence, notably through changes to the role of the Lord Chancellor. Furthermore, the documents clearly map the hierarchical civil and criminal court structure, defining the jurisdiction of courts like the County Court, High Court, Magistrates' Court, Crown Court, and the Supreme Court. Finally, the texts explain the various appeal routes within this hierarchy and briefly address the "right of audience," distinguishing between the advocacy privileges of barristers and solicitors.