Niagara Regional Police are looking for a suspect after the Canadian Tire Gas bar on Glendale Avenue in St. Catharines was robbed.
On Monday, just after 3 a.m. a lone masked male armed with a weapon entered the kiosk and demanded cash and cigarettes.
The suspect fled the scene on foot with an undisclosed amount of cash and cigarettes, heading southbound toward Burleigh Hill.
No one was hurt during the robbery.
Police are asking anyone with information to contact them.