Government releases legal limits for drugged driving but can’t say how much pot is too much Federal government and experts say they expect the new offences to be challenged in court Peter Zimonjic • Catherine Cullen • CBC News. The proposed limits for blood drug concentration levels include a summary offence for someone that is recognized to have THC in their system but not enough to be impaired. The offence has been included, the government says, for precautionary and crime prevention reasons. (CBC)

2017-10-14