Prime Minister of the United Kingdom sometimes used by foreign dignitaries and news sources. 10 Downing Street, in London, has been the official place of residence of the Prime Minister since 1732; they are entitled to use its staff and facilities, including extensive offices. Chequers, a country house in Buckinghamshire, gifted to the government in 1917, may be used as a country retreat for the Prime Minister. There are four living former British Prime Ministers: Upon retirement, it is customary for the Sovereign to grant a Prime Minister some honour or dignity. The honour bestowed is commonly, but not invariably, membership of the United Kingdom's most
Prime Minister of Greece War. Prime Minister of Greece The Prime Minister of the Hellenic Republic (, "Pro̱thypourgós ti̱s Elli̱nikí̱s Di̱mokratías"), colloquially referred to as the Prime Minister of Greece (, "Pro̱thypourgós ti̱s Elládas"), is the head of government of the Hellenic Republic and the leader of the Greek cabinet. The incumbent prime minister is Alexis Tsipras, who took office on 21 September 2015. The prime minister's official seat (but not residence) is the Maximos Mansion in the centre of Athens. The office is described in the Constitution either as Prime Minister or President of the Government (Πρόεδρος της Κυβερνήσεως). This is the reason