The police officer run over in West Auckland on Sunday night is in "good spirits" and recovering from surgery.
The officer remains in a stable condition at Auckland Hospital after having surgery yesterday, a police spokesperson said.
Police are following positive lines of inquiry as they continue to investigate what happened and who was involved in the hit and run.
The officer was laying road spikes on the corner of Fruitvale and Great North Roads in Glen Eden to attempt to stop a fleeing car which had was believed to have just burgled a building when the vehicle struck the officer.