A man armed with a knife and with a bandana over his face robbed the Ultramar station on Pleasant Street in Dartmouth early Tuesday morning, police say.
At about 3:45 a.m., the man entered the gas station and demanded cash and cigarettes from the clerk.
He then fled the scene in a dark green car towards downtown Dartmouth.
The suspect is described as about five-foot-five with a shaved head and a goatee. He was wearing a black hoodie with grey lettering, and jeans.
The clerk wasn' t injured. Police are continuing to investigate.