The Hume Police district is investigating an alleged robbery at the Caltex Service Station on Bong Bong Street in Bowral.
The incident took place between 4 and 5 on Sunday morning with a large amount of items taken.
CCTV shows a man behind the counter and Police would like to speak with anyone who has information.
For further details phone Senior Constable Quinn at Southern Highlands Police Station 48697899 or Crime Stoppers on 1800 333 000.
IMAGE CREDIT: Hume Police District