Under tiefleading OBSERVATIONS. 4. In Module 2.2 and Module 3 you learnt about the NSW court system, the adversarial system of trial and the principles of criminal law. Two features of the adversarial system of trial are that there are two opposing sides and it is an oral based system. o Using independent research briefly discuss how these two features are displayed in NSW court cases. A fundamental principle of the criminal law is that a person is "innocent until proven guilty". o Using independent research briefly discuss how this principle is demonstrated in NSW court rooms (during trials)