Detectives from Ballarat Crime Investigation Unit are investigating an armed robbery which occurred in Mitchell Park last week.
Officers have been told a man attended a service station on Learmonth Road about 8.20pm on November 6.
The man, who was wearing a motorcycle helmet, asked the attendant for two packets of cigarettes.
He then asked to look closely at the packets, but the attendant refused as they had not been paid for.
The man then produced a machete and jumped the counter before stealing cigarettes and cash.
He then left the store.
Fortunately no one was injured during the incident.
Investigators have released images and CCTV footage and images of a man they believe may be able to assist with their enquires.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.auExternal Link
