Prince Philip, Duke of Edinburgh said that he would now slow down and reduce his duties, stating that he had "done [his] bit". His wife, the Queen, gave him the title Lord High Admiral for his 90th birthday. While staying at the royal residence at Sandringham, Norfolk, on 23 December 2011, the Duke suffered chest pains and was taken to the cardio-thoracic unit at Papworth Hospital, Cambridgeshire, where he underwent successful coronary angioplasty and stenting. He was discharged on 27 December. On 4 June 2012, during the celebrations in honour of his wife's Diamond Jubilee, Philip was taken from Windsor Castle to the King Edward
Prince Philip, Duke of Edinburgh William, Harry, Charles and Diana's brother, Earl Spencer, walked through London behind her bier. Over the next few years, Mohamed Fayed, whose son Dodi Fayed was also killed in the crash, claimed that Prince Philip had ordered the death of Diana and that the accident was staged. The inquest into the Princess of Wales's death concluded in 2008 that there was no evidence of a conspiracy. Prince Philip receives a Parliamentary annuity (of £359,000 since 1990) that serves to meet official expenses in carrying out public duties. The annuity is unaffected by the reform of royal finances under the Sovereign