An angry motorist berated by a biker for driving in the cycle lane punched the rider so hard he fell off his bike.
The road rage incident - which was captured on camera - happened at around 9am on January 23 on Clerkenwell Road near the junction with Farringdon Road, Clerkenwell.
The video - which has half a million views on Youtube - shows the cyclist speak to the driver of a white Audi when he entered a cycle only section of the road.
When the motorist speeds off as the lights change, the rider chases after him, catches up with him and shouts “you f*****g p***k” through the window.
The driver gets out and punches the cyclist in the face, causing him to fall on the floor.
No arrests have been made - but police want anyone with any information to call 101 or Crimestoppers anonymously on 0800 555 111.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here