Geelong Crime Investigation Unit detectives are investigating a carjacking in Lara this morning.
Investigators have been told an unknown man approached a vehicle in a Flinders Avenue school car park about 7.15am on Wednesday August 6.
The man threatened the female driver of the silver Mazda CX5 before pushing her out and stealing the vehicle.
The 56-year-old Lara woman was not injured.
The vehicle remains outstanding.
An investigation into the circumstances of the incident is ongoing.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit an online confidential report at crimestoppersvic.com.au.