25. Criminal justice policies and practices

Abstract

This chapter studies criminal justice policies, practices, and the people who work within the system. It begins by tracing the origins and influences of criminal justice policies. Criminal justice policies predominantly come from the government, but other organisations and individuals such as academics, the media, corporations, and lobbyists can influence them. The motivations behind these policy influencers may vary, but they all share the ultimate aim of ensuring that their preferred strategy is implemented in practice. The chapter then considers the significant impact that ‘penal populism’ can exert on policy, and how government policy is shaping the ways in which the ‘adversarial-lite’ principle is implemented. It assesses use of both of those policies in practice in the courtroom and the community to see how key principles can play out in reality. Finally, the chapter reflects on the effects of all the components upon the people who work in the criminal justice system.