The saliva test that will allow Canadian police to verify driving under the influence of cannabis: the Deriger 5000 The Attorney General of Canada approves the use of a
Should you really be worried after smoking a joint? Scientists are still struggling to pin down the metabolic timelines of THC. This information can be
Between driving and saliva test, French law remains strict In France, a prohibitionist country par excellence, motorists can take a saliva test during a
One in three American teenagers believe that driving under the influence of marijuana, or even being totally stoned while driving, is legal A total of 33% of