Terrified shoppers watched in horror as a topless man ran up and down a busy high street wielding a knife.
The man, who appeared to be dressed only in gym shorts, sprinted up and down the road in Levenshulme, Manchester, on Monday afternoon.
Video shows him brandishing a knife and waving at people behind him, as well as towards windows in the buildings above.
Witnesses claim there had been a fight outside a nearby takeaway, and that a car was damaged during the ruckus.
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