UK election timeline: key moments

Updated May 7 2015 - 5:18pm, first published 5:07pm
Prince Charles, Prince of Wales listens as Queen Elizabeth II delivers her speech during the State Opening of Parliament on May 8, 2013 in London. She'll do so again on May 27. Photo: Jon Bond
Prince Charles, Prince of Wales listens as Queen Elizabeth II delivers her speech during the State Opening of Parliament on May 8, 2013 in London. She'll do so again on May 27. Photo: Jon Bond