The Queen & Duke of Edinburgh Open New Base Of East Anglian Air Ambulance At Cambridge Airport [Getty Images]

CAMBRIDGE, ENGLAND - JULY 13: Queen Elizabeth II, Prince Philip, Duke of Edinburgh and Prince William, Duke of Cambridge speak with crew members as she is given a tour while opening the new East Anglian Air Ambulance Base at Cambridge Airport on July 13, 2016 in Cambridge, England. (Photo by Niklas Halle'n - WPA Pool/Getty Images)

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