Drug trade is a common practice yet it is illegal. My employers would not risk to be caught and punished for unpaid overtime or more than 10 hours / day work on

Drug trade is a common practice yet it is illegal. My employers would not risk to be caught and punished for unpaid overtime or more than 10 hours / day work on average. It was explicitly told us that we cannot work more than 8 hours on average and everybody is pretty serious about that. Not sure what industry or what companies are you talking about and referring to it as common practice.