A video has been released showing a woman being knocked unconscious on a night bus, heading towards Clapham Junction.
In the footage the woman is kicked, pushed and has her hair pulled by one of the men.
The 22-year-old victim was on a 344 bus in Lambeth, south London, in the early hours of the morning on 29 August. A group of five men got on the bus and sat down at the back, close to where the victim was seated.
Shortly after getting on the bus, the main suspect for the assault moved seats, and sat opposite the woman. What looks like a heated conversation then took place, followed by one of the men pouring a can of drink over the victim, while her hair was pulled by another.
The video shows the victim trying to fight back, but she is pushed and then kicked violently in the stomach, before she hits her head and falls to the floor of the bus unconscious.
After the assault, the group of men got off the bus and the victim was taken to St Thomas’ Hospital with an injury to her head.
The main suspect is described as a light-skinned black man of slim build. He was wearing a black handbag with a matching black cap.
Police are urging anyone with information to contact Crimestoppers on 0800 555 111. You can watch the full video on Pappzd XTRA.