An “improvised explosive device” was detonated on a Tube train in south-west London during today’s rush hour, Scotland Yard has confirmed.
The blast, at Parsons Green station on an eastbound District Line train from Wimbledon, is being treated as terrorism.
Twenty-two people have been treated in hospitals, mostly for burns, though at least eight have now been discharged.
A hunt for the person who placed the device is under way and the area around the station has been evacuated.
According to BBC News, Prime Minister Theresa May condemned the “cowardly” attack, which she said had “intended to cause significant harm”. She said the UK’s terror threat level would remain at severe – the second highest – but would be under review.
Speaking in Downing Street after chairing a meeting of the Cobra emergency committee, she said there would be an increased armed police presence on the transport network in London.