How about just auto drivers? Employers could just as easily forbid all auto driving. (just get a green employer) Car accidents kill far more.
Well, yes, they'd have to go too. And bikers, of course. To really optimize the workforce, all women should be required to be single and all men should be required to be married since single women and married men have less stress.
No kids or pets. Actually, employees should just be decanted every morning.