Three Portland businesses have been summoned for selling liquor to minors, according to the Portland Police Department.

Portland Police conducted alcohol compliance checks of 34 retailers in the city on April 29, using underage volunteers from Southern Maine Community College to conduct the checks. Three businesses failed the checks.

Summonses were issued to 7-11 at 1917 Forest Ave, Rosemont Bakery at 40 Pine St., and Shaw’s supermarket at 1364 Congress St.

The retailers that passed compliance checks will be notified by mail on the date and time they were checked.