This document discusses several legal issues related to Brexit under UK law. It outlines the British model of relations between EU law and domestic law, noting key cases like Factortame that established the supremacy of EU law. It then examines the UK's EU Withdrawal Bill, which seeks to preserve continuity of laws by copying existing directly applicable EU law and maintaining transposed legislation. However, this raises questions about the status of this "retained EU law." The bill also aims to preserve some general principles of EU law but excludes the Charter of Fundamental Rights. Finally, the bill grants the government broad delegated powers to make technical changes to legislation in the Brexit process.