The disturbing clip shows two men coming to blows in Doncaster, South Yorks., over what appears to be a can of beer in broad daylight as a collection of youngsters on bikes film the brawl. A man in a white t-shirt clutching what appears to be a can of beer can be seen shouting across the road at another man in a black t-shirt before moving to confront his opponent. After a few seconds of posturing, the two men begin violently trading punches and the beer can is sent flying, spilling most of its contents before the man in the white t-shirt is viciously punched to the ground. The second man then begins to rain punches onto his head. The fight stops only when an unknown passerby in a red cardigan clutching a blue carrier bag steps into break up the pair.