Pros Accurate Detection: Nicotine tests provide specific, measurable evidence of smoking that can confirm or refute suspicions, leading to targeted remediation Policy Enforcement: Clear evidence from tests can help operators enforce non-smoking policies more effectively and fairly by correlating violations with tangible evidence Customer Confidence: Demonstrating the use of rigorous testing procedures can build trust with customers, ensuring them of a smoke-free environment Cons Cost of Testing Kits: Regular use of nicotine testing kits can become costly, especially for large fleets requiring frequent testing Increased Vehicle Downtime: Time-consuming cleaning with test kits can delay vehicle availability for users Labor-Intensive Process: Performing tests on multiple vehicles needs many employees and does not scale well Potential for False Positives/Negatives: While reliable, chemical tests are not infallible and can sometimes produce false results, leading to unnecessary actions or missed detections 5

Until, of course, it becomes too saturated
Nelson, a longtime marijuana advocate, said he started smoking cedar bark, went from that to cigarettes to whatever. Nelson, who owns a company that sells marijuana products, says: I have abused my lungs quite a bit in the past, so breathing is a little more difficult these days and I have to be careful. His spokeswoman, Elaine Schock, told The Associated Press in an email Wednesday that Nelson hasnt given up cannabis, and she points out there are different ways to consume it
Jimenez-Ruiz C, Kunze M, Fagerstrm KO