Police are calling for dashcam footage or information relating to a fail-to-stop road crash on the M1 Link Rd at Jilliby.
At about 5.20pm on Monday, May 27, a blue Toyota Echo was travelling west along Sparks Rd towards the M1 Motorway.
Two other vehicles, which police say appeared to be engaging in a road rage incident, were travelling behind the Echo.
As the three vehicles entered the 100km/h zone one of the vehicles struck the Echo causing it to spin around and collide heavily with a road barrier.
As a result the Echo suffered extensive damage on all sides of the vehicle.
Police say one of the offending vehicles was a white VW Golf GTI and the other one was a white Holden Rodeo.
Anyone with information is requested to contact Wyong Police Station on 4356 6000 quoting event number E97210118.