A police officer who fired 21 shots at a driver who tried to run him over acted in justified self-defence, the Independent Police Conduct Authority says.
The officer pulled the trigger at a driver "who repeatedly drove towards and reversed at him" in the Coromandel in August 2017, the IPCA said in a statement.
The incident happened after police were advised that a firearm and a silver Holden Commodore car had been stolen in two separate incidents in the Coromandel area.
An officer armed himself with a pistol and later found the offenders, a man driving a Subaru and a woman who was driving the Holden.
The officer pulled the woman over and was in the process of arresting her when the man in the Subaru drove towards them and rammed the police car's open door.