BRITAIN-SPAIN-POLITICS-ROYALS

Spanish Queen Letizia (L) signs the visitors book as Spanish King Felipe VI (C) and the Dean of Westminster Abbey John Hall look on after laying a wreath of flowers at the grave of the Unknown Warrior during a visit to Westminster Abbey in central London on July 13, 2017, the second day of the Spanish King and Queen's three-day state visit. A speech by King Felipe in London on July 12 was overwhelmingly conciliatory, speaking about shared history between the two countries as well as joint efforts against terrorism after four attacks in Britain this year. (Photo by Chris J Ratcliffe / AFP via Getty Images)