A female pizza shop employee has been robbed at knifepoint while delivering pizzas at Metford on Saturday night.
The delivery driver was taking pizzas to a Schank Drive address about 7.30pm when a man armed with a knife confronted her in front of the home.
He demanded she hand over the pizzas and a cash bag.
The woman complied before the man fled with the pizzas and a small amount of cash. He was last seen on Schank Drive.
The man was described as about 17-years-old, 165-170cm, of thin build, wearing a black balaclava, black hoodie, dark jeans and black shoes.
Police are urging anyone with information about the incident to contact Crime Stoppers on 1800 333 000.