<i>Marbury v. Madison</i> in the U.K.: Brexit and the Creation of Judicial Supremacy

The article argues that the UK Supreme Court's decision in *Miller* (R (Miller) v. Secretary of State for Exiting the European Union) marks a significant shift in the UK's constitutional framework, establishing judicial supremacy akin to the US Supreme Court's role following *Marbury v. Madison*. This shift occurred through the court's assertion of authority to instruct Parliament, challenging the traditional sovereignty of Parliament and creating a de facto constitutional court without explicit public or political debate.