Over 60 people have been hurt in a crush when JLS were in Birmingham to turn on the christmas lights.
The BBC have a video of the incident taken by someone looking from their apartment.
Eyewitness Sharon Walker said “My 13 year son left at 9am this morning to go to event with his friend and their family but with all the chaos changed his mind and came back at about 1pm. He already has his arm in a cast with fractured elbow, I’d dread to think what would of happened to him had he stayed.”
The city’s Christmas lights are now due to be switched on in Birmingham’s High Street at 1630 on Sunday.