The judiciary plays a crucial role in a political system by interpreting laws, protecting rights, and maintaining the rule of law. Courts ensure that government actions comply with the constitution and provide a check on legislative and executive powers. Through judicial reviews, courts can overturn laws deemed unconstitutional, thereby upholding fundamental rights and freedoms. Furthermore, an independent judiciary fosters public trust and confidence in governance, as it serves as a neutral arbiter of disputes, ensuring that justice is served consistently and equitably.