Fran Legg, a politics student at Queen Mary, University of London, said her friend went to help the man and put him in the recovery position. About eight riot police arrived with police medics and stood around him. She said by the time police medics took over from her friend, the man had fallen unconscious. Elias Stoakes, 25, also a student at Queen Mary, said: "There were a lot of people around him trying to help an d asking for medics. One or maybe two plastic bottles were thrown, but it was by people further back in the crowd who did not know what was going on. There definitely wasn't a rain of bottles."