Parliament Square in the context of "St Margaret's, Westminster"

Charing Cross (/ˈtʃærɪŋ/ CHARR-ing) is a junction in Westminster, London, England, where six routes meet. Since the early 19th century, Charing Cross has been the notional "centre of London" and became the point from which distances from London are measured. Clockwise from north, the routes that meet at Charing Cross are: the east side of Trafalgar Square leading to St Martin's Place and then Charing Cross Road; the Strand leading to the City; Northumberland Avenue leading to the Thames Embankment; Whitehall leading to Parliament Square; The Mall leading to Admiralty Arch and Buckingham Palace; and two short roads leading to Pall Mall and St James's.

Historically, the name was derived from the hamlet of Charing ('Riverbend') that occupied the area of this important road junction in the middle ages, together with the grand Eleanor cross that once marked the site. The medieval monumental cross, the Charing Cross (1294–1647), was the largest and most ornate instance of a chain of medieval Eleanor crosses running from Lincoln to this location. It was a landmark for many centuries of the hamlet of Charing, Westminster, which later gave way to government property; a little of the Strand; and Trafalgar Square. The cross in its historical forms has lent its name to its locality, including Charing Cross Station. On the forecourt of this terminus station stands the ornate Queen Eleanor Memorial Cross, a taller emulation of the original, built to mark the station's opening in 1864.

Whitehall is a road and area in the City of Westminster, Central London, England. The road forms the first part of the A3212 road from Trafalgar Square to Chelsea. It is the main thoroughfare running south from Trafalgar Square towards Parliament Square. The street is recognised as the centre of the Government of the United Kingdom and is lined with numerous departments and ministries, including the Ministry of Defence, Horse Guards, the Cabinet Office, and much of the Foreign Office. Consequently, the name "Whitehall" is used as a metonym for the British civil service and government, and as the geographic name for the surrounding area.

The Palace of Whitehall previously occupied the area and was the residence of Kings Henry VIII through to William III, before it was destroyed by fire in 1698; only the Banqueting House has survived. Whitehall was originally a wide road that led to the gates of the palace; the route to the south was widened in the 18th century, following the destruction of the palace, and the area was largely rebuilt for government offices.

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

The Police Reform and Social Responsibility Act 2011 (c. 13) is an act of the Parliament of the United Kingdom. It transfers the control of police forces from police authorities to elected Police and Crime Commissioners. The first police commissioner elections were held in November 2012. The next elections took place in May 2016 and will subsequently take place every four years.

The act repeals the provisions in the Serious Organised Crime and Police Act 2005 which prohibit protests near Parliament Square, and instead restricts certain "prohibited activities" in Parliament Square garden and the adjoining footways. The police have used these powers to confiscate pizza boxes, tarpaulin and umbrellas from protesters in Parliament Square.