Windsor police were dispatched to a pharmacy on Tecumseh Road for an armed robbery.

Officers were called to the 1700 block of Tecumseh Road West around 6p.m. last night.

Police say a male suspect was holding a knife and demanding narcotics from the female clerk.

The suspect allegedly left with a small quantity of drugs.

He is described as a white male, about 5'8" tall, between 20 and 30 years of age. He was wearing a black T-shirt, beige khaki pants and a baseball hat.