Flag of the City of London and Mansion House, the official residence of the Lord Mayor of London (the Lord Mayor has a variant of the flag, defaced with his coat of arms). It can also be seen on sites outside the city that are administered by the City of London Corporation (the governing body) such as on Tower Bridge, the Animal Reception Centre at Heathrow Airport and Hampstead Heath. It can also be seen on certain landmarks, such as the bridges maintained by the Bridge House Estates. The flag is used on the one pound coin design of 2010. Flag of the City of London
Chancellor of the Exchequer of its interest rates. The chancellor also has oversight of public spending across Government departments. The holder of the office of Chancellor of the Exchequer is "ex officio" Second Lord of the Treasury as a member of the commission exercising the ancient office of Lord High Treasurer. As the Second Lord, his official residence is 11 Downing Street in London, next door to the residence of the First Lord of the Treasury (a title that has for many years been held by the prime minister), who resides in 10 Downing Street. While in the past both houses were private residences,