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SUMMIT, Ill. — A high-pressure gas leak forced an evacuation of students and staff at Argo High School in suburban Summit, the Summit Fire Department confirms.

School officials say parents who normally pick up their students will pick them up on the north side of 63rd Street.

Students who drove and parked in the East lot and VFW lots will not be allowed to access or remove their vehicles.

Additionally, all athletics and activities after school were cancelled.