There are a couple of slight exceptions to that, the most important of which would be that the Controlled Drugs and Substances Act does not provide for the summary conviction offence with respect to under 30 grams of marijuana. That is not one that would be punished in the same way. More importantly, there are no prohibitions attached to driving in any way. This is getting at prohibiting the driving. It's tied in; there are several amendments later.
So the Controlled Drugs and Substances Act, as it is now, would not have the same effect as proposed section 253.1.