armed police were located at bgc hospitals , near warren street central station , after reports of a suspects entering the hospital . there was reports that many of the bombers may have been engaged and demanded shelter at the hotel . a scotland yard spokesman had commented " we are meeting with an episode at new college hospital and we have armed forces deployed there . we not go in any further detail at this stage . " a université spokeswoman confirmed that an item had been transmitted to police asking them to be on the watch for the bombing . at 16 : 00 a spokesman for the metropolitan police responded that the incidents was over , but armed staff arrived to the facility 30 minutes later to search the premises . police have now also concluded this is unrelated to the explosions .
police report there has been an explosion in the underground station .