Clicky


Drivers Stoned on Marijuana Test Their Driving Skills

The volunteers -- a young daily smoker, adult weekend smoker and elder infrequent smoker -- proceeded to test escalating levels of stupor against the new baseline 'legal limits' in Colorado and Washington state. They had to reach excesses of 5 times the legal limit before their ability to drive became impaired. In most cases, the danger they presented was driving too slowly or with frequent hesitations.