A motorcyclist is in a critical condition after colliding with a car on State Highway 16.
Police are conducting a scene examination at the crash site at the intersection with Riverhead Road in Kumeu
The crash occurred at about 12pm. The motorcyclist was been taken to hospital in a critical condtion.
No other injuries were reported.
Traffic is flowing in both directions although restricted to one side of the highway.
Delays can be expected and police asked motorists are asked to be patient and take care through the scene.