There are major delays on Auckland's southern motorway after a four-car collision.
The crash at 2.45pm by Hill Road, near Manurewa, has backed up traffic to Manukau City on Friday.
Meanwhile, one person has been critically injured in a collision between a vehicle and concrete truck in Putaruru.
The crash happened on Taupo Street at 2.30pm. The road is closed, but diversions are in place.
