Prime Minister of the United Kingdom retirement from the Commons, which elevates the individual to the House of Lords. Formerly, the peerage bestowed was usually an earldom, with Churchill offered a dukedom. From the 1960s onward, life peerages were preferred, although in 1984 Harold Macmillan was created Earl of Stockton. Sir Alec Douglas-Home, Harold Wilson, James Callaghan and Margaret Thatcher accepted life peerages, although Douglas-Home had previously disclaimed his hereditary title as Earl of Home. Edward Heath did not accept a peerage of any kind and nor have any of the Prime Ministers to retire since 1990; although Heath and Major were later appointed as Knights
Prime Minister of Australia the Governor-General's pleasure subject to the Constitution of Australia and constitutional conventions. Scott Morrison has held the office of Prime Minister since 24 August 2018. He received his commission after replacing Malcolm Turnbull as the leader of the Liberal Party, the largest party in the Coalition government, following the Liberal Party leadership spill earlier the same day. The Prime Minister of Australia is appointed by the Governor-General of Australia under Section 64 of the Australian Constitution, which empowers the Governor-General, as the official representative of the Crown, to appoint government ministers of state on the advice of the Prime Minister