One dead, five injured after fleeing driver crashes into car in Christchurch

A group of teenagers are believed to have been in a car fleeing police when the driver crashed into another car, killing an innocent man.

The "horrific" incident began when the driver of a black Toyota Caldina failed to stop for police on Papanui Rd, about 4am on Tuesday, Canterbury police metro area commander Superintendent Lane Todd said.

The car, which had five people in it, was signalled to stop due to the "erratic" way it was being driven, he said.

Stuff understands those in the car were teenagers.

A Toyota car, with five people inside, was chased by police for four minutes before it collided with a Hyundai car in Christchurch.

Police chased the car for about four minutes through residential streets, before the car T-boned a Hyundai Grandeur, driven by man in his 60s, at the intersection of Glandovey and Idris roads in Fendalton.

The impact shunted the Hyundai into a stone wall. The man driver sustained critical injuries and was taken to hospital, but died a short time later.

One of the Caldina occupants was thought to be critically injured and the other four had serious to moderate injuries, Todd said. Police were "talking to" the suspected driver but no charges had yet been laid, he said.

Stuff understands the critically injured person was a passenger.

Todd called it a "horrific outcome".

Police were still pursuing the fleeing vehicle when the crash happened, he said.

He could not say why it was not called off, as it was under investigation.

The chase did not reach "horrendous speeds", but was "obviously over the speed limit".

The offending vehicle was not stolen, he said.

Glandovey Rd resident Sandra Francis said she felt "sick" after the crash.

"First thing I heard was sirens and then the most horrendous bang I'd ever heard.

"[Police] need to back off these young boys and slow down and catch them down the track, not right here in the middle of a city and residential area. Look what's happened."

There was "the odd boy racer" in the area, but police were not chasing them, Francis said.

A driver in a Toyota car fleeing from police smashed into this Hyundai, killing the driver.

"The damage [the driver] did – a death and serious injuries – could have been avoided if the police kept off his tail."

'IT WAS LIKE A BOMB GOING OFF'

Resident Max Bremner said he was woken by a loud noise.

"[I] heard the sirens, then my daughter came running in and said 'my god, did you hear that?'

"It was like a bomb going off."

Bremner looked out the window and saw a car up on the footpath. Police were helping to free someone from the back seat of a car.

The car was towed from the scene on Tuesday morning.

Ambulance and firefighters were there soon after, Bremner said.

It was "such a big whack" that one car had been pushed down Glandovey Rd and the other down Idris Rd.

CAR 'CRUSHED IN HALF'

Glandovey Rd resident Richard Bromley woke up to the sound of a car zooming past and police sirens blaring. A few seconds later, he heard a loud bang.

"The impact of the crash – we knew something pretty ghastly had happened."

Another man on Glandovey Rd said he woke to sirens about 4am. He left for the airport about 6.20am and passed a dark coloured car that had "clearly been T-boned".

"It looked like it had been crushed in half."

The police serious crash unit examined the scene after the crash. The road was cleared and reopened by 10.45am.

POLICE TOLD NOT TO RISK LIVES

After a triple-fatality pursuit crash in Christchurch's Blenheim Rd killed three teenage boys in January, a directive sent to police district commanders said they needed to ensure the police "culture and mindset" around fleeing drivers was "healthy".

"It is not worth risking the lives of anyone in order to apprehend offenders when the circumstances do not warrant such risk," the directive said.

In that crash, the boys were in a stolen car that hit road spikes, lost control, crashed into a tree, which ruptured the fuel tank, then exploded in what police called a "ball of fire".

Roads around the scene in Glandovey Rd, Fendalton, were closed on Tuesday morning.

After the latest crash, Todd said the decision whether or not to pursue a fleeing driver was one of the most serious decisions police staff faced on the frontline.

"This is an absolute tragedy and a horrific outcome.

"We come to work every day to keep our community safe and the staff involved are deeply shocked by this event."

The Independent Police Conduct Authority and police would investigate the circumstances of the crash, he said.

Police Minister Stuart Nash said he did not think another review of the pursuit policy was needed.

"We had a review that came out in March ... it was a comprehensive review with a number of recommendations and police agree with all the recommendations and are in the process of implementing those."

People who fled from police put themselves and others at risk, he said.

Fendalton resident Max Bremner says the crash sounded like a "bomb going off"

"The key message is, if you flee police, not only do you run the risk of killing someone innocent, you also run the risk of severely injuring your mates."