Essex County OPP are investigating after a robbery at a pizza restaurant in Leamington on Monday.

Police were called to a location on Erie St. South after a male suspect demanded cash and then fled.

Investigators say a lone female was working the counter when a white male entered, demanded cash and fled after it was handed over.

The suspect is described as 5'8" tall with no facial hair, wearing grey sweatpants and a grey hoodie to mask his appearance.

The suspect fled the scene in an unknown direction.

There was no weapon seen and no one was injured.

The OPP Crime Unit, Canine Unit and Identification Unit are on scene continuing the investigation.

Anyone with information is asked to contact police at 1-888-310-1122 or 911 or Crime Stoppers at 1-800-222-8477.