King Charles III led a procession behind his mother's coffin as the funeral of Queen Elizabeth II began.
The monarch walked alongside his siblings Anne, the Princess Royal, Prince Edward and Prince Andrew.
Prince William and Prince Harry followed.
As they are no longer working royals, Harry and Andrew were not allowed to don their military uniforms for the sombre occasion.
The group processed to Westminster Abbey, where they were joined by their spouses.
Prince George and Princess Charlotte also walked with their parents behind the coffin as it moved through the nave of the abbey.