BBCNEWS Newsnight September 15, 2017
On a underground train at rush hour this morning. 29 of the passengers on the District Line train suffered injuries, some of them burns, when the device burst into flames but it failed fully to detonate. Theresa may said the bomb was intended to cause significant harm and a major manhunt was launched to find those behind it. Heres john sweeney. Tonight, the united kingdoms threat level, determined by intelligence chiefs, goes to critical. This means their assessment is that further attacks may be imminent. A massive manhunt is under way. This is a very complex investigation which is continuing...