A sawn-off firearm has been found after a fleeing-driver crashed into another car.
About a dozen police officers could be seen at the scene of the two-car crash on Innes Rd, Christchurch about 9am on Friday.
One man could be seen being handcuffed to a stretcher and taken away from the scene.
Senior Sergeant Anton Ten Hove told the Herald police had signaled for a motorist to pull over due to the manner of their driving, the driver failed to stop and took off at high speed. Police did not pursue the car.