Right now, it's just a proof of concept, but there are plans to put it into the hands of police.
A team of chemists at Washington State University is working with Chemring on a drugalyzer than can detect the amount of marijuana in the bloodstream.
In May of this year, KDVR, Fox News 31 of Denver, Colorado aired a segment in which it tested the effects of marijuana on drivers. At the time of the story, Colorado lawmakers narrowly voted down a law that would have made it illegal to drive with more than five nanograms per milliliter of the drug in your system. So, to determine the effects of driving under the influence of marijuana, the local Fox affiliate gathered up several volunteers, with ages ranging from early-20's to mid-60's, and ask
Canadian researchers have discovered smoking marijuana three hours before driving can more than double a driver's chance of being involved in a serious crash. The study examined data collected from 49,111 victims who had been seriously injured or died in an accident. Researchers specifically looked at cases where tetrahydrocannabionol, the active compound in marijuana, was found in the victims' blood stream but where other drugs and alcohol were absent. The study also evaluated instances where t