ATTARD, MALTA - NOVEMBER 27:  Prince Charles, Prince of Wales accompanied by Camilla, Duchess of Cornwall attend the CHOGM Banquet in Malta on November 27, 2015 near Attard, Malta.  Queen Elizabeth II, The Duke of Edinburgh, Prince Charles, Prince of Wales and Camilla, Duchess of Cornwall arrived in Malta are on their final day of a visit to the island that has been hosting the Commonwealth Heads of State Summit.  (Photo by Arthur Edwards - Pool /Getty Images)