Here's some facts from my employer:
We started hair follicle testing in Jan 2009.
-We test for pre-employment
-Post Accident
-Reasonable Suspicion
-Poor Attendance
Facts:
-Casual Absenteeism dropped 10%
-Recordable Injuries Dropped 25%
-Workers Compensation Costs dropped $375K in 1 year.
-Turn-Over Dropped from 38% to 2
-At first 30% of new applicants failed hair testing. Now everyone passes. Probably because they know our test is unbeatable and druggies don't bother applying anymore.
Facts are facts. The company is in business to make money and hair follicle testing is fairly inexpensive. $40 which includes shipping and $40 for a MRO (Medical Review Officer) to review positive results.
We're going to random hair testing soon and may start random Breathalyzer testing too.
I've got a lot of friends that love their weed but they don't work where I do.