The judiciary plays a vital role in a democratic system by ensuring justice, protecting constitutional values, and safeguarding the rights of citizens. It acts as an independent institution that interprets laws and resolves disputes impartially. By checking the actions of the legislature and the executive, the judiciary maintains a balance of power among the organs of government. It also ensures that laws and government actions comply with constitutional principles. Through fair judgments and legal oversight, the judiciary strengthens public trust in democracy and upholds the rule of law in society.