Some of the 2,000 guests for the funeral have started to arrive, still two-plus hours before it begins. Now the seating plan for the mourners, which includes several members of the Royal Family, world leaders and dignitaries, has been released.
King Charles and the Queen's Consort will be sitting in the ornate Canada Club chairs, with Camilla next to the Princess Royal, then Vice Admiral Sir Timothy Laurence. Then the Duke of York, Prince Andrew, and then the Prince Edward, the Earl and Countess of Wessex will be sat in the front row of the south lantern.
Across the aisle will be the Prince of Wales, the Princess of Wales, Prince George and Princess Charlotte, and then Peter Phillips and Zara and Mike Tindall.