LONDON, ENGLAND - MAY 18:  Queen Elizabeth II prepares to deliver the Queen's Speech from the throne as Prince Philip, Duke of Edinburgh looks on (R) and Prince Charles, Prince of Wales (L) and Camilla, Duchess of Cornwall arrive during State Opening of Parliament in the House of Lords at the Palace of Westminster on May 18, 2016 in London, England. The State Opening of Parliament is the formal start of the parliamentary year. This year's Queen's Speech, setting out the government's agenda for the coming session, is expected to outline policy on prison reform, tuition fee rises and reveal the potential site of a UK spaceport. (Photo by Justin Tallis - WPA Pool/Getty Images)