The Sri Lankan Government operates as a democratic republic, with a multi-party system. It consists of three branches: the Executive, led by the President, the Legislature, which includes the Parliament, and the Judiciary. The President is both the head of state and government, while the Parliament is responsible for making laws. Elections are held regularly to ensure representation, with the Prime Minister serving as the head of the ruling party in Parliament. The government is responsible for various functions, including maintaining law and order, providing public services, and promoting economic development across the island nation.