He thought they had stolen his leg and he was having none of it.
A 64-year-old man's car hurtled through two fences before slamming into a house while he was chasing a group he believed had driven off with his prosthetic leg. The man gave chase following an altercation at a Fairburn St property in Whangarei, just after 9pm on Wednesday, police spokeswoman Sarah Kennett said.
The man believed the group had taken his false leg during the altercation. Police are investigating the accident.
The cars headed south down the street, side by side, said Fairburn St resident Josh Taueki, who was standing on his deck. Mr Taueki described how the other car appeared to ram the man's car off the road.
"They must have been doing 100-plus [kilometres per hour] at the corner," he said.