I’ve a passion for Adult and keep looking for information on it. Today, I checked if I could find more info by entering ‘marijuana drug testing’ in Google and found this:

Despite challenging the evidence used in his trial, Dr. Greenbud was convicted of possession of over one ounce of marijuana. … Dr. Greenbud appealed his conviction and sued for reinstatement on the grounds that the mandatory drug test and the search of his office and car violated his Fourth A mendment rights….Greenbud’s refusal to take the urine test, Campus Police Chief Clancy Wiggum searched Professor Greenbud’s computer and university email account and found a message, w … ” Based on this e-mail, the campus police used its newly-issued PeepMaster 2000, which could detect the presence of THC (the psychoactive part of marijuana) inside a room….

Not exactly what I was looking for, but still a excellent read.