The science behind roadside THC testing and diving into SGI’s zero-tolerance policy
Some Saskatchewan cannabis users have been concerned about testing positive if pulled over by police while driving and given a roadside drug test, even though they're not impaired.
![The science behind roadside THC testing and diving into SGI’s zero-tolerance policy](https://globalnews.ca/wp-content/uploads/2021/03/CP111933674-e1615004279896.jpg?quality=85&strip=all#)
Some Saskatchewan cannabis users have been concerned about testing positive if pulled over by police while driving and given a roadside drug test, even though they're not impaired.