Heavy lunchtime traffic in Sydney’s central business district was disrupted after a road rage fight broke out between van and bus drivers.
In footage captured by a camera, the men can be seen throwing punches at each other at around 12.40pm.
As the fight moved to the footpath, bus passengers and drivers joined in to watch it.
A couple of bystanders then intervened and separated the two men. According to NSW Police, the drivers got into a fight after an earlier road rage incident.
The suspects, who are aged 47 and 53, fled the scene. The older driver was taken to hospital with facial injuries.
The police are also investigating the incident.