Britain's Queen Elizabeth II (L), Camilla, Duchess of Cornwall and Prince Charles, Prince of Wales, ride in the 1902 State Landau coach during a carriage procession from Westminster Hall to Buckingham Palace after attending a national service of thanksgiving to celebrate the Queen's Diamond Jubilee in London on June 5, 2012. Queen Elizabeth II attended the final day of celebrations for her diamond jubilee Tuesday, but the pomp and splendour were marred by the absence of her husband Prince Philip after he was hospitalised. AFP PHOTO / PAUL ELLIS