Despite many attempts to eradicate gender bias throughout history, it remains prevalent within society and legislation today. A socio-legal and doctrinal exploration into the UK Criminal Justice System, using the Judiciary and Loss of Control as practical examples. This dissertation focuses on the impact of an unrepresentative Judiciary, and how gender bias affects women, specifically through sentencing and prosecution. Emphasis will be placed on creating a diverse, fair, and effective legal system, which the UK Criminal Justice System does not currently represent.