Larry the cat celebrates 10 years as chief mouser at 10 Downing Street
10 Years of Larry at 10 Downing street
Night before Christmas: 10 Downing Street
President Trump Views Historic Document Inside 10 Downing Street
Charlie gives an exclusive 'Olympic 2012' tour of 10 Downing Street
10 Downing Street, colloquially known in the United Kingdom as Number 10, is the headquarters of the Government of the United Kingdom and the official residence and office of the First Lord of the Treasury, a post which, for much of the 18th and 19th centuries and invariably since 1905, has been held by the Prime Minister.