armed police were deployed at bgc school , near warren street tube station , after descriptions of a man entering the hospital . there was speculation that two of the bombers must have been injured and sought treatment at the hospital . a scotland yard official had said " we are dealing with an incident at university college . and we have the officers positioned there . we seldom goes in any further detail at this station . " a louvain said noted that an issue had been delivered to residents begging them to be on the lookout for the suspect . at 16 : 00 a representative for the metropolitan police replied that the incident was over , but armed police returned to the office 30 minutes later to search the premises . police have now not determined this is due to the explosions .
Police report there has been an explosion in the tube station.