This subject is a critical introduction to the Australian legal system that addresses the operation, aims, and institutions of criminal justice. It equips students with foundational knowledge of the operation of criminal justice and how the legal system addresses basic questions of criminological and sociological importance. The subject addresses the relationship between crime and law in Australia; the making of laws by the Parliament and Courts; venues and methods of legal adjudication and interpretation; and the complex interactions between actors that comprise the legal system, including lawyers, police, magistrates and the media. The sustainability of the legal system is evaluated in its historical, ethical, economic and social context.