This assignment analyzes the landmark case R. v Shivpuri [1987], focusing on its departure from the previous ruling in Anderton v. Ryan. The analysis delves into the court's rationale for overruling Anderton v. Ryan, highlighting the application of the Practice Statement of 1966 and the Criminal Attempts Act 1981. The case study examines how R. v Shivpuri clarified the concept of objective innocence and its relevance to statutory offences under the Misuse of Drugs Act 1971. The assignment further explores the significance of overruling in legal precedent, emphasizing the House of Lords' role in correcting past errors and ensuring accurate interpretation of law.