If the store owner says that I can't trade in the premises, I'll just go outside. If he says that I can't trade within 10m of his premises, I'll go to 11 meters. If he says that he doesn't want to see me trading, I will put a basket over his head and continue trading.
Yes, he's a local legend. He's only known to take his clothes off before he goes into the Ladies' Lockerroom. Nobody knows what he does in there because he's invisible, but it's almost certainly tons of masturbating.