(FILES) In this file photo taken on April 17, 2021 (From L) Britain's Prince Andrew, Duke of York, Britain's Prince Edward, Earl of Wessex, Britain's Prince Charles, Prince of Wales and Britain's Princess Anne, Princess Royal, stand behind the coffin in the quadrangle ahead of the ceremonial funeral procession of Britain's Prince Philip, Duke of Edinburgh to St George's Chapel in Windsor Castle in Windsor, west of London. - The coronation ceremony of Britain's King Charles III and his wife, Britain's Camilla, Queen Consort, as King and Queen of the United Kingdom and Commonwealth Realm nations is scheduled to take place at Westminster Abbey, in London, on May 6, 2023. (Photo by CHRIS JACKSON / POOL / AFP)