A Rangers fan incited a boozy barney at a pub full of Celtic supporters by asking a youngster to run through the bar waving a Union Jack flag.
Cops raced to The Nip Inn in Johnstone’s Houstoun Square on Sunday night as chaos unfolded following the Old Firm Scottish Cup semi-final.
A source told the Express a man had enlisted the help of an 11-year-old boy to carry out the stunt.