I would just say that Bill C-45 is not promoting or condoning the use of cannabis, but it recognizes that a young person who does come into possession and uses a very small amount—five grams or less—would also be exposed to a greater harm that comes with a criminal record, which can affect their ability in terms of employment and other issues. There are harms in getting involved with the criminal justice system itself, and not just with the record. The whole experience of being involved in the system also can have a greater negative impact than what comes from the use of a small amount of cannabis.
All of that is to say as well that the government, as has been noted, is having a public education campaign to promote awareness not only among youth but among all Canadians about the harms of cannabis use, etc., and that would be part of the targeting for youth not to have access to it.