A gang of young thugs on fixie bikes punched a shopper and wrestled with an elderly woman in Asda during a day on the rampage in Brighton.
The youths stormed through the supermarket on two wheels - and at times on one as they popped wheelies - while spilling produce, frightening customers, making children cry and cycling threateningly towards staff.
Elsewhere in the town they raced past police and cut across pedestrians, as shown on a video uploaded by one of the yobs titled 'Maddest day ever in Brighton' in which the cameraman even asked viewers to like and subscribe to his channel.
Sussex Police told MailOnline they are now investigating the lengthy rampage in Asda and across the centre of the city, which is believed to have taken place in June.
The smirking youths performed wheelies and tricks through the fresh food aisles as shoppers tried to block them with trolleys.