A car driver was airlifted to hospital in a critical condition after the vehicle crashed into a power pole in Dargaville.
The crash happened just after 3pm on Tuesday on Edward St.
Senior Sergeant Brian Swann said the car rolled and ended up tangled in line.
He said the driver had to be cut out of the vehicle by fire crews.
The 22-year-old driver, believed to be a woman, was airlifted to Auckland City Hospital in a critical condition with two suspected broken legs.