Cheaply Testing for Drug Use

While drug-testing of route drivers is common practice, most companies do not test other employees. But one distributor manager we spoke with suspected his forklift drivers were getting high on marijuana during their breaks. Night time loading is tough to manage, not only because it's a difficult job to fill with qualified people, but because it's lightly managed and, obviously, dark outside. The night shift manager consulted with the distributor owner, who had recently read about a quick drug test