Buckingham Palace was first used for the State Opening of Parliament by George III in 1762 and has been used by the monarch for every coronation since George IV. It was last used for the Golden Jubilee of Elizabeth II. Also housed in the mews are the coach horses used at royal ceremonial processions. The Mall, a ceremonial approach route to the palace, was designed by Sir Aston Webb and completed in 1911 as part of a grand memorial to Queen Victoria. It extends from Admiralty Arch, across St James's Park to the Victoria Memorial. This route is used by the cavalcades
Royal Standard of the United Kingdom Unlike the Union Flag, the Royal Standard is never flown at half-mast, even after the demise of the Crown, as there is always a sovereign on the throne. Controversy arose regarding the lack of a flag at half-mast over Buckingham Palace following the death of Diana, Princess of Wales, in 1997. The Queen was then in summer residence at Balmoral; and according to established custom, no flag was displayed over Buckingham Palace, as the monarch was not present. The Queen proposed a compromise whereby the Union Flag would be flown at half-mast on the day of Diana's funeral. Since then,