Worker threatened with knife during second

Worker threatened with knife during second armed robbery of Sydney service station in a week

Police are searching for the man behind an armed robbery at a service station in Sydney’s western suburbs.

Security cameras caught the man entering the Belmore service station on Punchbowl Road armed with a knife before demanded cash from the employee.

The 30-year-old cashier can be seen being forced to kneel at knifepoint while the mystery robber stole cash and cigarettes, before fleeing on foot down Benaroon Road.

CCTV shows an employee being threatened during armed robbery at Belmore (Supplied)

Police are investigating links to a similar incident occurred at the same location last week. (Supplied)

A crime scene was established and the area was searched, with assistance from the Dog Unit, however the man have not yet been found.

This is the second time the service station has been targeted in less than a week.

There was a similar incident last Friday.

Detectives are investigating a possible links between the two robberies.

Anyone who may have CCTV or dashcam footage from the surrounding area are urged to contact Campsie Police Station or Crime Stoppers on 1800 333 000.