LONDON, UNITED KINGDOM - MAY 18: Britain's Queen Elizabeth II (L) and Prince Philip, Duke of Edinburgh (R), travel from the Houses of Parliament to Buckingham Palace after the Queen addressed the State Opening of Parliament in London, England on May 18, 2016. The State Opening of Parliament marks the formal start of the parliamentary year and the Queen's Speech sets out the governments agenda for the coming session. Tolga Akmen / Anadolu Agency