He has to live somewhere and that's where he lives.
10 Downing Street, London
number 10 downing street
History and Tradition
The current Prime Minister living at 10 Downing Street is Gordon Brown. The current PM, from May 11 2010, is David Cameron.
Downing Street is where the offices and residencies of various British government officials live and/or have an office, the famous "10 Downing St" is where the prime minister's office is located.
downing street
Tony Blair lived at 11 Downing Street, but otherwise the official residence of the prime minister is 10 Downing Street.
10 Downing Street, London
10 Downing Street
10 downing street, London
S/he lives at 10 Downing Street.
PM lives at 10 Downing Street.
number 10 downing street
History and Tradition
10 Downing Street is the official residence of the British Prime Minister and is provided and paid for by the British Government. Nobody else is allowed to live there except for the current Prime Minister and his or her family.
The only person to live in 10 Downing Street is the appointed Prime Minister and his/her family.
Sir Robert Walpole