then metropolitan policing superintendent colonel ian blair has confirmed that there have been five small fires on tube trains at warren street , oval and shepherd ' s s lines , and 1 small fire on a no . 26 bus on hackney road in bethnal green . the london police service has not found any hurt anyone , but one person has identified themselves to a local physician . it is not explicitly determined if this is connected with the blasts .
Police report there has been an explosion in the tube station.