Security guard and raging shopper come to blows outside Selfridge's store (UK)

This is the shocking moment a security guard and a shopper viciously brawled outside a Selfridges following a row about entering the store with rollerblades. The smartly-dressed security worker traded punches with the irate customer after violence erupted at Birmingham's Bull Ring shopping centre on Saturday (26/9). The pair can be seen adopting boxing stances before exchanging blows in front of stunned shoppers at the entrance of the posh department store.