LONDON, ENGLAND - JULY 07: A horse-drawn carriage arrives at Horse Guards Parade as troops from the Household Division rehearse military manoeuvres on July 7, 2017 in London, England. The Household Division rehearse during the early hours of the morning today ahead of next week's State Visit by the King and Queen of Spain. Britain's Queen Elizabeth and Prince Philip, Duke of Edinburgh will host Spain's King Felipe and Queen Letitzia at Buckingham Palace during their State Visit from Wednesday 12th to Friday 14th July, 2017. (Photo by Jack Taylor/Getty Images)
