Question: Where is the Palace of Westminster located?
Context: The Palace of Westminster is the meeting place of the House of Commons and the House of Lords, the two houses of the Parliament of the United Kingdom.  Commonly known as the Houses of Parliament after its occupants, the Palace lies on the north bank of the River Thames in the City of Westminster, in central London. Westminster ( ) is an area of central London within the City of Westminster, part of the West End, on the north bank of the River Thames.  Westminster's concentration of visitor attractions and historic landmarks, one of the highest in London, includes the Palace of Westminster, Buckingham Palace, Westminster Abbey and Westminster Cathedral. Old Palace Yard is a paved open space in the City of Westminster in Central London, England.  It lies between the Palace of Westminster to its north and east and Westminster Abbey to its west.  It is known as the site of executions, including those of Sir Walter Raleigh, Guy Fawkes and other conspirators of the Gunpowder Plot, and James Hamilton, 1st Duke of Hamilton, following the Battle of Preston. Temple Bar was the principal ceremonial entrance to the City of London on its western side from the City of Westminster.  It is situated on the historic royal ceremonial route from the Tower of London to the Palace of Westminster, the two chief residences of the mediaeval English monarchs, and from the Palace of Westminster to St Paul's Cathedral.  The road east of Temple Bar and within the City is Fleet Street, the road to the west, in Westminster, is The Strand.  At Temple Bar the Corporation of the City of London formerly erected a barrier to regulate trade into the City.  The 19th century Royal Courts of Justice are located next to it on its north side, having been moved from Westminster Hall.  To its south is the Temple Church and the Inner Temple and Middle Temple Inns of Court.  As the most important entrance to the City of London from Westminster, it was formerly long the custom for the monarch to halt at Temple Bar before entering the City of London, in order for the Lord Mayor to offer the Corporation's pearl-encrusted Sword of State as a token of loyalty.  The term "Temple Bar" strictly refers to a notional bar or barrier across the route, but is commonly used to refer to the 17th-century ornamental Baroque arched gateway designed by Christopher Wren which spanned the road until its removal in 1878.  Wren's arch was preserved and was re-erected in 2004 in the City, in Paternoster Square next to St Paul's Cathedral. This is a list of residences occupied by the British royal family, noting the seasons of the year they are traditionally occupied.  Members of the Royal Family inhabit their range of residences across the United Kingdom.  Some are royal palaces, owned by the Crown and held in trust by the monarch; others are privately owned.  Balmoral Castle and Sandringham House have been inherited as private property for several generations.  Other royal palaces are no longer residences (e.g. the Palace of Westminster, the Palace of Whitehall).  Some remain in irregular use for royal occasions (such as Hillsborough Castle).  The Royal Palaces enjoy certain legal privileges: for example, there is an exemption from levying duty on alcoholic beverages sold in the bars at the Palace of Westminster and there are exemptions from Health and Safety legislation.  According to "Halsbury's Laws of England", it is not possible to arrest a person within the "verges" of a royal palace (though this assertion is contradicted by a memorandum by the Clerk of the House of Commons in respect of the Palace of Westminster), and when a royal palace is used as a residence (regardless of whether the monarch is actually living there at the time), judicial processes cannot be executed within that palace. Paddington Green is a green space, conservation area and geographic location in Westminster located off Edgware Road and adjacent to Westway.  It is the oldest part of Paddington and became a separate conservation area in 1988, having previously formed part of Maida Vale conservation area.  At one time, the Green was surrounded by large Georgian houses, but now only two remain on the east side of the Green. Joseph (commonly known as Big Joe) is a bronze bell that hangs 125 ft into the bell tower of Neo-Gothic Saint Francis De Sales Catholic Church in Cincinnati, Ohio, United States.  The endearing moniker Big Joe is a combination of the names of Joseph T. Buddeke, the largest donor of the project, and Big Ben, the great bell in the iconic Palace of Westminster clock tower in London. This is a list of Westminster Abbey organists.  The Collegiate Church of St Peter at Westminster, popularly known as "Westminster Abbey", is a large, mainly Gothic abbey church, in the City of Westminster, London, United Kingdom, located just to the west of the Palace of Westminster.  It is the traditional site for the Coronation of the British monarch and many former kings and queens are buried there. St Margaret was an ancient parish in the City and Liberty of Westminster and the county of Middlesex.  It included the core of modern Westminster, including the Palace of Westminster and the area around, but not including Westminster Abbey.  In 1727 it was divided into St Margaret's and St John's, to coincide with the building of the Church of St John the Evangelist, constructed by the Commission for Building Fifty New Churches in Smith Square to meet the demands of the growing population, but there continued to be a single vestry for the parishes of St Margaret and St John.  This was reformed in 1855 by the Metropolis Management Act, and the two parishes formed the Westminster District until 1887.  In 1889 St Margaret and St John became part of the County of London.  The vestry was abolished in 1900, to be replaced by Westminster City Council, but St Margaret and St John continued to have a nominal existence until 1922. New Palace Yard is an open courtyard northwest of the Palace of Westminster in Westminster, London, England.  It forms part of the Palace estate and is not open to the public.  The yard has existed since around the year 1100, but it has been considerably reduced in size over the years due to the construction of new streets and buildings, most notably the current palace, which was built across the eastern end of the yard in the 19th century.  An underground car park used by parliamentarians is located beneath the yard.  Prior to the construction of the present Palace of Westminster, the yard was an open public space used for a variety of purposes including speeches, tournaments, pilloryings, and executions.  It has twice been the scene of terrorist attacks.
Answer: London