A friend of mine worked at a high-end car dealership. At one point, management caught wind of cocaine use and announced that there would be drug tests in two w

A friend of mine worked at a high-end car dealership. At one point, management caught wind of cocaine use and announced that there would be drug tests in two weeks' time. The entire sales department failed. Management said "okay guys we're going to pretend that the test must have been wrong, you can't all be on coke. We'll do the test again in two weeks." Two weeks and some days later, they were all fired. I've been aware of several day-drinkers at a variety of jobs. Cannabis too. On-site work comes with daily drinking and drug habits.