Originally Posted by
hr2pilot
After the government legalized recreational use of cannabis last fall, Transport Canada undertook a review of its policies with regards to impairment.
The new rules in keeping with what Department of National Defence and the Royal Canadian Mounted Police have come up with for their workers, and "aligned with the best available science," the agency said.
The rules are in place "effective immediately," Transport Canada added.
For those interested, a medical treatment of the rate of elimination of the active ingredient.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2587336/
This finding may have informed the length of time chosen by the Canadian authorities.
and "aligned with the best available science," the agency said.