A man at the centre of a shocking and violent road rage attack on the Central Coast has pleaded not guilty to assault.
Clint Pollard is accused of punching a 21-year old-woman on the M1 on the Central Coast last month.
The incident was caught on dashcam and went viral on social media.
Pollard's alleged victim has also been charged, accused of throwing nails from a vehicle before the attack.
She'll face court next week.