london metropolitan high commissioner sir duncan elliot has confirmed that there have been five small explosions on tube trains at warren street , oval and shepherd ' s bush crossing , and another small exploded on a no . 26 train on hackney boulevard in lewisham lane . the royal ambulance administration has not claimed any injured people , but this person has report themselves to a local hospital . it is not well known if this is connected with the fire .
Police report there has been an explosion in the tube station.