Reported explosion and stampede at London subway station

LONDON (AP) — A reported explosion at a train station sent commuters stampeding in panic, injuring several people on Friday at the height of London’s morning rush hour, and police said they were investigating it as a terrorist attack.
Photos taken inside a District Line train show a white plastic bucket inside a supermarket shopping bag. Flames and what appear to be wires can be seen. London ambulance services said they had sent multiple crews to the Parsons