The opposition in a parliamentary system plays a critical role in ensuring accountability and maintaining the checks and balances necessary for a healthy democracy. Comprising parties not in government, the opposition scrutinizes the actions and policies of the ruling party, providing constructive criticism and alternative proposals. They also represent the interests and concerns of their constituents, fostering a vibrant political discourse. By challenging the government, the opposition contributes to informed decision-making, enhancing legislative integrity, and protecting democratic values within the political framework.