FILE - Britain's Prince Charles, right, and his wife Camilla, Duchess of Cornwall, wave as they prepare to depart Perth, Australia, on Nov. 15, 2015. (Paul Kane/Pool Photo via AP, File )
FILE - Britain's Prince Charles, right, and his wife, Camilla, Duchess of Cornwall, pose for photographs at the Mt Adelaide lookout in Albany, Australia, on Nov. 14, 2015. (Tracey Nearmy/Pool Photo via AP, File)