Police are appealing for information and witnesses following a break-in at the Fraser-Budgen BP petrol station in teh early hours of Friday last week, 23 March.
A quantity of cigarettes were stolen during the robbery which took place at 12:20am.
The cuplrits unsuccessfully tried to force entry to a side door. But then they threw two large metal bins through the front window, climbed inside, and forced open a cabinet, stealing an unknown quantity of cigarettes. They then left the scene.
Det Con Cerys Powell said: “We want to appeal for anyone who may have information on this to get in touch with us.
“We believe the offenders may have been driving a grey Audi, so are looking to hear from anyone who saw this car around the time of the break-in.”
Anyone who saw anything suspicious is asked to contact Wiltshire Police on 101. Alternatively you can call Crimestoppers anonymously on 0800 555111.