King Charles Street

Her Majesty's Treasury (HM Treasury), sometimes referred to as the Exchequer, or more informally the Treasury, is the department of the Government of the United Kingdom responsible for developing and executing the government's public finance policy and economic policy. The Treasury maintains the Online System for Central Accounting and Reporting (OSCAR), the replacement for the Combined Online Information System (COINS), which itemises departmental spending under thousands of category headings, and from which the Whole of Government Accounts (WGA) annual financial statements are produced. The possessive adjective in the department's name varies depending upon the gender of the reigning monarch.

The Foreign, Commonwealth & Development Office (FCDO) is a department of the Government of the United Kingdom. It was created on 2 September 2020 through the merger of the Foreign & Commonwealth Office (FCO) and the Department for International Development (DFID). The FCO, itself created in 1968 by the merger of the Foreign Office (FO) and the Commonwealth Office, was responsible for protecting and promoting British interests worldwide. The head of the FCDO is the Secretary of State for Foreign, Commonwealth and Development Affairs, commonly abbreviated to "foreign secretary". This is regarded as one of the four most prestigious positions in the Cabinet – the Great Offices of State – alongside those of Prime Minister, Chancellor of the Exchequer and Home Secretary. The current foreign secretary is Liz Truss. The FCDO is managed day-to-day by a civil servant, the permanent under-secretary of state for foreign affairs, who also acts as the Head of Her Majesty's Diplomatic Service. The current permanent under-secretary is Sir Philip Barton, who took office on 2 September 2020. The expenditure, administration and policy of the FCDO are scrutinised by the Foreign Affairs Select Committee.

Government Offices Great George Street (GOGGS) is a large UK government office building situated in Westminster between Horse Guards Road, Great George Street, Parliament Street, King Charles Street and Parliament Square. The western end of the building, on Horse Guards Road, is known as 1 Horse Guards Road (1HGR). The Parliament Street end is referred to as 100 Parliament Street (100PS).

The Empire Murals are a series of frescoes by English artist Sigismund Goetze in the Grand Staircase of the Foreign Office completed between 1912 and 1921. Although it was intended as a work of public service by Goetze, he faced significant criticism for the scheme. In 2020, questions were also raised about the appropriateness of an artwork displaying dated attitudes to race and empire in a place of such political import.

Downing Street is a 200-metre (660 ft) long street in the City of Westminster that houses the official residences and offices of the Prime Minister of the United Kingdom and the Chancellor of the Exchequer. Situated off Whitehall, a few minutes' walk from the Houses of Parliament, Downing Street was built in the 1680s by Irishman Sir George Downing. For more than three hundred years, it has held the official residences of both the First Lord of the Treasury, the office now synonymous with that of the Prime Minister, and the Second Lord of the Treasury, the office held by the Chancellor of the Exchequer. The Prime Minister's official residence is 10 Downing Street; the Chancellor's official residence is Number 11. The government's Chief Whip has an official residence at Number 12. In practice, the individuals involved may live in different flats; the current Chief Whip actually lives at Number 9. The houses on the south side of the street were demolished in the 19th century to make way for government offices now occupied by the Foreign, Commonwealth and Development Office. The term "Downing Street" is used as a metonym for the Prime Minister of the United Kingdom, or the British Government more generally.

The Battle of Downing Street was a march of suffragettes to Downing Street, London, on 22 November 1910. Organized by Emmeline Pankhurst's Women's Social and Political Union, the march took place four days after Black Friday, a suffragette protest outside the House of Commons that saw the women violently attacked by police.

The Cabinet Office Briefing Rooms (COBR) are meeting rooms in the Cabinet Office in London. These rooms are used for committees which co-ordinate the actions of government bodies in response to national or regional crises, or during overseas events with major implications for the UK. It is sometimes (incorrectly) referred to as COBRA by media sources.

The Downing Street Christmas tree is the Christmas tree placed on Downing Street, outside 10 Downing Street which is the official office and residence of the Prime Minister of the United Kingdom. The tree arrives in Downing Street around the end of November with the lighting ceremony taking place at the beginning of December which is broadcast live by news broadcasters such as BBC News.

10 Downing Street (pronunciation ) in London, also known colloquially in the United Kingdom as Number 10, is the official residence and executive office of the First Lord of the Treasury, usually also the Prime Minister of the United Kingdom. Along with the adjoining Cabinet Office at 70 Whitehall, it is the headquarters of the Government of the United Kingdom. Situated in Downing Street in the City of Westminster, London, Number 10 is over 300 years old and contains approximately 100 rooms. A private residence for the prime minister's use occupies the third floor and there is a kitchen in the basement. The other floors contain offices and conference, reception, sitting and dining rooms where the prime minister works, and where government ministers, national leaders and foreign dignitaries are met and hosted. At the rear is an interior courtyard and a terrace overlooking a 1⁄2 acre (0.2 ha) garden. Adjacent to St James's Park, Number 10 is approximately 3⁄4 mile (1.2 km) from Buckingham Palace, the London residence of the British Monarch, and near the Palace of Westminster, the meeting place of both Houses of Parliament. Originally three houses, Number 10 was offered to Sir Robert Walpole by King George II in 1732. Walpole accepted on the condition that the gift was to the office of First Lord of the Treasury. The post of First Lord of the Treasury has, for much of the 18th and 19th centuries and invariably since 1905, been held by the Prime Minister. Walpole commissioned William Kent to join the three houses and it is this larger house that is known as Number 10 Downing Street. Despite its size and convenient location near to Parliament, few early prime ministers lived at 10 Downing Street. Costly to maintain, neglected, and run-down, Number 10 was scheduled to be demolished several times, but the property survived and became linked with many statesmen and events in British history. In 1985, Margaret Thatcher said Number 10 had become "one of the most precious jewels in the national heritage".10 Downing Street is Government property. Its registered legal title is held in the name of Secretary of State for Levelling Up, Housing and Communities (the Secretary of State is a corporation sole).

11 Downing Street (sometimes referred to as just Number 11) is the official residence of Britain's Chancellor of the Exchequer (who traditionally also has the title of Second Lord of the Treasury). The residence, in Downing Street in London, was built alongside the official residence of the Prime Minister at Number 10 in 1682. The first Chancellor to live there was Henry Petty-Fitzmaurice in 1806, but Number 11 did not become the Chancellor's official residence until 1828.From 1997 onwards, Prime Ministers Tony Blair, Gordon Brown, David Cameron, Theresa May and Boris Johnson chose to reside for all or part of their term of office at Number 11, as its residential apartment is larger than Number 10. However, the Prime Minister's home is traditionally described being at Number 10.

The statue of George Canning in Parliament Square, Westminster, London, is an 1832 work by Sir Richard Westmacott.

12 Downing Street is one of the buildings situated on Downing Street in the City of Westminster in London, England. It has been traditionally used as the office of the Chief Whip although the upper floor forms part of the residential apartment for the Prime Minister of the United Kingdom. It has been owned and used by the Crown since 1803, first housing the Judge Advocate General of the Armed Forces and then the Colonial Office, before the office of the Chief Whip moved into the premises in 1879 until 2001. It is a Grade II listed building.