Drinkers were forced to flee for their lives when a drug-fuelled maniac burst into their pub and lunged at them with a chainsaw just minutes after he was thrown out for smoking.
Dean Dinnen, 24, charged into The Endyke pub in Hull, armed with the petrol-driven chainsaw to exact revenge on a fellow customer who forced him to put out his cigarette.
As he marched up to the door of the pub with the chainsaw running he turned and jabbed it towards passer-by who ran to get out of his way.
