Police are searching for a teenage boy who is believed to have threatened a man and a woman during a robbery at Cooleman Court shopping centre.
The man and woman were in a laneway at the shopping centre at 6.15pm on Sunday when they were approached by a teenager.
Police say the teenager threatened the pair with a metal weapon, and demanded they hand over their mobile phones.
The pair handed over the phone to the teenager, before he ran away towards the car park on the southern side of the shopping centre.
The alleged offender has been described as Caucasian and about 175 centimetres tall.
He was seen wearing a dark-coloured hoodie and dark pants at the time of the incident.
ACT Policing has urged members of the public who may have seen the incident take place, or saw the teenager running away, to come forward.
Anyone with information has been urged to contact CrimeStoppers on 1800 333 000.