Dominion of Ceylon February 1948, with an amended constitution taking effect on the same date. Independence was granted under the Ceylon Independence Act 1947. Military treaties with the United Kingdom preserved intact British air and sea bases in the country; British officers also continued to fill most of the upper ranks of the Ceylon Army. Don Senanayake became the first Prime Minister of Ceylon. Later in 1948, when Ceylon applied for United Nations membership, the Soviet Union vetoed the application. This was partly because the Soviet Union believed that the Ceylon was only nominally independent, and the British still exercised control over it
Deputy Prime Minister of Sweden named "Vice statsminister" ("Vice Prime Minister") when the cabinet took office in October 2014, was in fact not expected to temporarily assume the duties of the Prime Minister as "Statsministerns ställföreträdare" ("Deputy of the Prime Minister") as stated in the Instrument of Government, instead yielding to the most senior minister of the cabinet. Effectively this makes social democratic Foreign Minister Margot Wallström the actual deputy of the Prime Minister, due to seniority rather than appointment. It also rendered the title of "Vice statsminister" an honorary title, for the most senior member of the party functioning as junior partner in the