A woman was left shaken and injured after a man tried to steal her car in a "violent" assault in a New Lynn shopping mall.
Police said the 69-year-old had parked her car in the ground-level car park of the Lynn Mall shopping centre about 10.30am yesterday when a man assaulted her, took her cellphone and tried to steal her car.
The victim has fought back, causing the offender to exit the vehicle and attack her a second time.
"A member of the public has pulled up to see what is happening which has disturbed the offender, who has quickly fled the scene on foot with the victim's cell phone," Detective Senior Sergeant Mike Frost said.
The victim required medical treatment for injuries suffered in the attack. She and her family were being supported, Frost said.