A 20-strong gang of thugs tossed a brick and stones at a customer when they ran amok in the car park outside The Forge in Parkhead last night.
The teenage yobs launched a traffic cone at a man in the restaurant around 7.30pm before staff called police.
An eye witness watched in horror as the shocking scene unfolded, with one of the young thugs "up close and personal" in the man's face.
