Holden Hill Police are investigating a robbery at Collinswood in the early hours of Tuesday morning, according to SA Police.
About 3.45am on Tuesday 26 September, a man was driving along North East Road, Collinswood when he spotted a woman on the side of the road near Galway Avenue, who appeared to be in need of medical attention.
He stopped to check on her and the woman got into his car, produced a knife and demanded his money and phone. She instructed him to keep driving, then got out of the car near the intersection of Grand Junction Road and North East Road, Valley View.
Fortunately, the victim was not physically harmed during the incident.
The suspect is described as a woman of Aboriginal appearance, aged in her mid 20s, 160cm tall, average build, with black curly hair.
Police ask anyone driving along North East Road around the time of the offence who may have dashcam footage to get in contact with police via Crime Stoppers on 1800 333 000 or online at http://crimestopperssa.com.au
