Four people were injured, two critically, in a single-vehicle collision in Auckland overnight.
Police said the crash happened at about 12:40am, when a car collided with a centre barrier on Auckland's Southwestern Motorway.
"The vehicle's four occupants were all taken to hospital - two in critical condition, one in serious condition and one with minor injuries," a police statement said. "The motorway was closed at Onehunga; however, it is now open."
An investigation is underway.
