Two women filmed brawling on side of road in Sydney peak hour

WARNING: VIOLENT CONTENT: A violent brawl between two women on the side of the road in far Western Sydney has been captured on camera.

Disturbing footage filmed by a passing motorist shows the women trading blows in the middle of the lane on Castlereagh Road, Penrith on Thursday evening.

Attempts at wrestling each other to the ground quickly sees the pair move over to a grass median strip where one woman loses her shirt.

At the same time, the other falls to the ground.

The pair then square up again for another round where they both take blows to the head.

A man can be seen watching on metres away but fails to intervene, while another man dressed in black appears to make more of an attempt as the vision draws to a close.

It has been a tumultous year on Sydney roads, with a growing number of verbal road rage arguments escalating into full blown brawls.

Earlier this year another Sydney driver, with young children in their car, was filmed cowering as a motorist screamed "open the f*****g door" before headbutting the window.

The vision shows the driver of a ute with Queensland number plates arguing with another motorist, before he gets out of the car on Roberts Road in Greenacre.

The furious driver is then filmed smashing the driver's side mirror off.