This report provides an in-depth analysis of the UK Constitution, focusing on two key aspects: judicial precedents and the separation of power. It begins by introducing the English legal system, differentiating between statutory and common law. The report then delves into judicial precedents, explaining their role, advantages (such as consistency and flexibility), and disadvantages (complexity and rigidity). The concept of stare decisis is also discussed. The report further explores the separation of power doctrine within the UK legal system, examining the roles of the executive, legislative, and judicial branches and concludes that the separation of power is a myth. The conclusion summarizes the findings, emphasizing the importance of judicial precedents and the overlapping of powers in the UK Constitution.