Police from a dozen agencies will use handheld devices to test drivers’ saliva for use of several drugs under a pilot program in five Michigan counties.

Roadside drug tests to check for marijuana, cocaine, opiates and moreBy Brad [email protected] from a dozen agencies will use handheld devices to test drivers' saliva for use of several drugs under a pilot program in five Michigan counties.The Michigan State Police announced Thursday, Nov. 2, it will carry out a one-year roadside drug testing pilot …

Oakland-Based Startup Develops Marijuana ‘Breathalyzer’ to Sell to Police Departments

When the governor of Vermont vetoed a marijuana legalization bill this week, he said he was especially worried about stoned driving. He wants to hear more about an “impairment testing mechanism” to detect it.The problem is that no such mechanism exists. There is no Breathalyzer for pot.Urine and hair tests can detect whether a person …

Kentucky considering roadside driver drug tests

Mike Wynn, @MikeWynn_CJ 11:54 p.m. EDT September 16, 2015 Above:  Schwendau, assistant director of Highway Safety Programs. Right now, officials are only testing the kits for accuracy and reliability, administering them to volunteers after an arrest is complete. If they prove reliable, lawmakers say they will consider legislation next year to expand their use as …