armed constabulary were installed at ucl hospital , behind warren street underground stop , after reports of a suspect entering the asylum . there was speculated that one of the bomber likely have been injured and sought help at the asylum . a russia yard spokesman had say " we are dealing with an incident at university college hospital and we have armed officers deployed there . we cannot look in any further context at this theatre . " a ucl spokesman confirmed that an email had been sent to residents asking them to be on the lookout for the target . at 16 : 00 a spokesman for the metropolitan patrol asserted that the incident was over , but that police returned to the facility 30 questions later to search the facility . police have now both confirmed this is connected to the attacks .
Police report there has been an explosion in the tube station.