london metropolitan police superintendent alan rory douglas has confirmed that there have been three minor explosions on tube lines at warren green , kelsey and shepherd ' s bush respectively , and another small explosion on a no . 26 vehicle on chelsea drive in bethnal round . the london ambulance service has not recovered any injured people , but one person has reported themselves to a local hospital . it is not yet known if this is connected with the blasts .
Police report there has been an explosion in the tube station.