Prime Minister of Sri Lanka the Sri Lanka Police. During emergencies military units have been allocated to bolster security. At present the Prime Minister's Security Division is in charge of security of the Prime Minister. The post of Prime Minister of Ceylon was created in 1947 prior to independence from Britain and the formation of the Dominion of Ceylon in 1948. United National Party leader D. S. Senanayake became the first Prime Minister of Then Ceylon in 1947 after independence. In 1972 when Sri Lanka became a republic the name of the post changed to Prime Minister of Sri Lanka. With a Westminster-based political system
Prime Minister of Australia the governing party or senior coalition party elects an alternative party leader. This has resulted in the party leaders from the Country Party (now named National Party) being appointed as Prime Minister, despite being the smaller party of their coalition. This occurred when Earle Page became caretaker Prime Minister following the death of Joseph Lyons in 1939, and when John McEwen became caretaker Prime Minister following the disappearance of Harold Holt in 1967. However in 1941, Arthur Fadden became the leader of the Coalition and subsequently Prime Minister by the agreement of both coalition parties, despite being the leader of