LONDON, ENGLAND - NOVEMBER 12: (L-R) Timothy Laurence, Princess Anne, Princess Royal, Prince Charles, Prince of Wales, Camilla, Duchess of Cornwall and Prince Andrew, Duke of York attend the annual Royal Festival of Remembrance at the Royal Albert Hall on November 12, 2016 in London, England. (Photo by Victoria Jones-WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 12: British Prime Minister Theresa May and her husband Philip (R) sit alongside Prince Andrew, Duke of York at the annual Royal Festival of Remembrance at the Royal Albert Hall on November 12, 2016 in London, England. (Photo by Victoria Jones-WPA Pool/Getty Images)
LONDON, ENGLAND - NOVEMBER 12: Prince William, Duke of Cambridge, Catherine, Duchess of Cambridge, Prince Edward, Earl of Wessex and Sophie, Countess of Wessex sit with Queen Elizabeth II and Prince Philip, Duke of Edinburgh as they attend the annual Royal Festival of Remembrance at the Royal Albert Hall on November 12, 2016 in London, England. (Photo by Victoria Jones-WPA Pool/Getty Images)
