Prince Charles believes his son Harry is having a ball in Australia partly because he's a red-haired "ranga", and he says the 30-year-old could even be about to start wearing budgie smugglers.
Prince Harry is nearing the end of a month-long posting with the Australian army.
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The Prince of Wales said Harry had essentially gone "walkabout" alongside indigenous soldiers in the Northern Territory and the Kimberley region of Western Australia.
"I suspect my old Harry is pretty well acclimatised by now and will probably be eating lamingtons, Vegemite sandwiches, Iced VoVos and Violet Crumble bars - and may even be threatening to buy a pair of budgie smugglers," Prince Charles said at the British Museum after touring the Indigenous Australia: Enduring Civilisation exhibition.