© London News Pictures. 14/05/2017. London, UK. Cavalrymen 'doff' their hats during the parade, as thousands of serving and former Cavalrymen, many wearing bowler hats and carrying closed umbrellas, take part in Combined Cavalry Old Comrades Association Annual Parade in Hyde Park, London. A service of remembrance is held to honour Cavalry and other troops who have fallen in the service of their country since the first world war. Photo credit: Ben Cawthra/LNP