Thunder Bay police have arrested a 20-year-old man suspected of robbing a Mac's convenience store early Sunday morning.

Police say shortly before 1 a.m., a man held a knife to the throat of the store clerk at the Mac's store at the corner of Victoria and Waterloo streets.

The man took cigarettes and fled the store. 

The clerk suffered a small cut to his neck.

Police found the accused man in a yard not far from the scene.  They say he faces numerous charges.