Hobsons Bay Crime Investigation Unit detectives are appealing for public assistance following an armed robbery in Altona yesterday.
Investigators have been told two vehicles were involved in a minor collision on Princes Highway about 7.20pm.
Both vehicles pulled over to the side of the freeway near the overpass of Kororoit Creek Road.
The victim, a female driver of one of the vehicles, attempted to exchange details with the two male occupants of the second car.
It was reported that one of the men sprayed the victim in the eyes with an unknown substance, believed to be pepper spray.
The men then stole the victims two mobile phones and a suitcase from her car.
The offenders fled the scene in an unknown vehicle.
The victim was taken to hospital for treatment.
The first man is described as being in his early 30's, approximately 180cm tall, having a medium build and short black hair.
The second man is described as being in his 40's, approximately 180cm tall, having a medium build and grey hair.
Anyone with information, dashcam footage or who witnessed the incident is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au
