LONDON, UNITED KINGDOM - JULY 10: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Queen Elizabeth II watches a flypast of Spitfire & Hurricane aircraft from the balcony of Buckingham Palace to commemorate the 75th Anniversary of The Battle of Britain on July 10, 2015 in London, England. (Photo by Max Mumby/Indigo/Getty Images)
