A three-vehicle crash has closed Great South Rd in Penrose at the intersection of Southdown Rd.
A person has been killed and another critically injured by a driver allegedly fleeing police in Auckland.
The driver accused of evading officers is also critically hurt.
The fleeing motorist allegedly failed to stop after being seen speeding by police along Great South Road in Penrose. The motorist then crashed into two other cars.
One person from one of the other vehicles died at the scene, while another was also critically hurt, police said.
Another person was in moderate condition.
The Serious Crash Unit is examining the scene, and the road remains closed.
St John said the service sent six vehicles to a “traffic incident” in Penrose at 2.05pm, including three ambulances.
Fire and Emergency New Zealand told the Herald that two fire trucks were assisting police at a motor vehicle crash in Penrose.
Jerry Wong of nearby New Moon Furniture told the Herald police blocked the road and the damaged vehicles were cleared from the scene.
Wong said he saw at least three ambulances and “a lot” of local policemen attend, describing the accident as “so scary”.
He claimed one of his customers had narrowly avoided being part of the crash by deciding not to take a U-turn on the street.
Another nearby business owner described a heavy emergency services presence following a “fairly significant” accident 50 metres from his store.
Inspector Peter Raynes said a Critical Incident Investigation has been launched and police have also referred the incident to the Independent Police Conduct Authority.
The victim's flatmate describes how he spoke to him only a few hours earlier.