HORSHAM police are investigating an armed robbery at the Baillie Street, Horsham Caltex petrol station on Sunday morning.
Horsham Leading Senior Constable Dana Cooper said the incident happened about 5.30am.
"An unknown male has entered the service station with what is believed to be a baseball bat," she said.
"He has robbed the station and threatened the attendant. He took off with a quantity of cash and cigarettes.
"He is an unknown male at this stage and there is no vehicle description at this stage."
The attendant was not injured. The business was closed during the police investigation.
Leading Senior Constable Cooper said police were seeking public information about the incident.
She said people could contact Crime Stoppers on 1800 333 000 or Horsham Police Station on 5382 9200.
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