ACT Policing is seeking witnesses to any one of six robberies across the ACT this week, three of which involved a knife.
The robberies, that police believe are linked, involved individuals in Turner, Narrabundah and Hawker.
The six incidents took place on Monday, 6 December, between 9 am and 2:30 pm.
A spokesperson said the male offender used a knife to threaten victims on three occasions and made verbal threats during the other robberies.
The offender is described as Caucasian, tall with a slim build, short light brown hair and in his early 20s. He may also have a small beard.
He allegedly stole mobile phones, cash, wallets and cigarettes.
Police are seeking witnesses and any CCTV/dash-cam images of the robberies.
Anyone who has information about any of these incidents is urged to contact Crime Stoppers on 1800 333 000, or via the Crime Stoppers ACT website.
Please quote 6979636 for any information in relation to these robberies. Information can be provided anonymously.