Explosion in Manchester. Police warn people to keep away. Reports of loud bangs at Ariana Grande concert at the Manchester Arena. Explosion went off towards the end of the concert. thousands of people are reported fleeing the area. Huge bomb like bang was said to have shaken the area according to witnesses.
At least 10 police cars, five ambulances and two riot vans have been spotted rushing to the scene - and armed police have been spotted outside the arena. Network Rail has stated that train lines at Victoria Station are blocked. Some Twitter users reported that they thought it was a 'gun shot' or 'bomb'. Other sources suggest that it might be a speaker that blew during the performance or even balloons that had popped.
Witnesses say there was a lot of panic as people poured out of the hall after the explosion. Emergency services are at the scene
Greater Manchester Police confirm there has been some fatalities and injuries.
Read tweets from Greater Manchester Police and watch Video below