Brisbane Water Police are calling for dashcam footage or information to assist their investigation into a crash at Somersby.
Soon after 2pm on Tuesday, July 2, emergency services were called to the M1 Motorway at Somersby following reports of a crash.
At the scene, police were told that a van left the roadway on a bend and crashed into a tree.
The driver of the car, a man aged in his 20s, was treated at the scene by NSW Ambulance paramedics before being taken to Gosford Hospital in a stable condition.
Police are asking anyone with dashcam footage or information about the crash to contact Crime Stoppers on 1800 333 000.