How will the tanker get punished for reselling petrol?
I don't know what you said is where reselling, if only for your private boss reselling, it depends on your boss, maybe fined money, no wages.
If it is in the petrochemical plant or chemical industry, then seriously point out that you are reselling small, big is stealing property, usually is fined money (large amount), and then expelled.
When filling in the refinery caught, you will get a car, and fined, I know someone who had been caught, it is a penalty box oil boss thirty thousand, of course, the money is that you must take (the premise is the boss let you do)