Police: ' terrorist incident ' in London

The British authorities consider the alleged explosion in the London underground as a "terrorist incident".

Witnesses and British media talk about a blast in a train, allowing multiple people burns. Also passengers have been injured at risk after the alleged explosion.

Several people were injured, police confirmed. Who could not yet say what was the cause of the fire in a London underground train. The London ambulance service says after the incident in Parsons Green tube station 18 people to the hospital. None of them was the State's "serious or life-threatening".

A witness told the BBC that passengers tried to flee after the incident in blind panic. "There were people on the floor. They stumbled over each other while they tried to get away as quickly as possible, "said the man. "A lot of people were crying or were about to vibrate."