ACT Policing is seeking witnesses to an aggravated robbery which occurred in Fyshwick early this morning (Thursday, September 12).

Around 1.24am a man entered the 7 eleven service station on Canberra Avenue Fyshwick. At the time the staff member was outside the service station, checking fuel levels.

The man was carrying a kitchen knife and walked to a check out, gaining entry to the area and removing a small amount of cash. The employee was threatened as the offender left the store, but was unharmed.

A white Mitsubishi Triton suspected of being used in the offence was located and seized by police from the Reid CIT car park, after a description of the vehicle was disseminated to police patrols.