REGIONAL Investigations Unit detectives are seeking information regarding an armed robbery in Barragup on Sunday, June 5.
About 6.25am, a man armed with a knife entered a service station on Watson Drive and threatened a staff member, demanding cash.
The man ran from the store after being given a sum of cash.
He was described as being 35 to 40 years of age, fair skinned, about 173cm tall, with a medium build. He was wearing a grey hooded jacket, beige pants, gloves and sneakers.
His face was covered with a bandana.
Anyone with information can call Crime Stoppers on 1800 333 000.