A man was critically injured in a crash in west Auckland this morning.
The two-car collision on Muriwai Rd about 11am left three people injured, St John Ambulance said.
One was in a critical condition and was flown to North Shore Hospital by the Westpac Rescue Helicopter.
Two other people suffered minor injuries in the crash, and were treated at the scene, northern ambulance communications team leader Nicky Green said.