Part A (20 marks) - ANSWER ALL QUESTIONS All questions in Part A must be answered. Each question is this part is worth 10 marks. Your answers should make reference to cases and statutory provisions where relevant. 1. Explain the doctrine of separation of powers. What happens if only one arm of the government exercises legislative, executive and judicial roles? (10 marks) 2. It is said that rescission is an equitable and discretionary remedy. Explain what this means to you and discuss circumstances under which rescission may be lost? (10 marks)