[boring_twenties]

Drug tests of the sort performed by LabCorp don't test whether an employee is showing up to work intoxicated. And they don't apply only to those professions where it's valid and/or necessary, but to pretty much any where the employer feels they can get away with it.

[RhysU]

Why would an employer test employees, at the company's cost, unless they felt like it was in the company's long-term financial or regulatory interests?

[alsoicode]

We actually do randomized tests for intoxication of employees