Not quite sure how this works but if you're short of money for drugs this could be an option for you...as far as I can figure out..you fill your tank first when there's nobody at the station..then you swap the nozzle you filled up with and the nozzle on the other side of the pump..then someone else turns up, picks up the nozzle you've just filled up with and fills his car and then pays for your petrol...
I'm not sure I understand it myself...see what you reckon anyway..
www.dailymail.co.uk
I'm not sure I understand it myself...see what you reckon anyway..

VIDEO: Scammer switches gas pump nozzle to get free gas in California
Surveillance footage from an AMPM gas station in Roseville shows the moment when a man driving a Mercedes switches out gas pump nozzles in a bid to avoid paying for gas.