london metropolitan police secretary sir ian davis has announced that there have been three small explosions on tube platforms at downing street , rectangular and shepherd ' s bush respectively , and an small explosion on a no . 26 bus on hackney road in lewisham green . the london ambulance service has not tracked any injured children , but this driver has reported themselves to a local psychiatrist . it is not currently known if this is connects with the blasts .
Police report there has been an explosion in the tube station.