Thank you.
I want to come back to the age issue. I'm not sure where I'm landing on the age issue. It seems to me that there are pros and cons. On the one hand we have to set some limit. We're not going to throw it open to say that any child can have access. There are arguments to link it to the age of legal access to alcohol, but then there are other factors as well.
I want to put to you, Mr. Culbert, this issue. Let's say we pick age 19. Seven out of 10 provinces are already at 19, and 19 has the added benefit of making sure that it's not really going to be in high schools, because overwhelmingly there aren't 19-year-olds in high school, by and large. If we set it at 18, in grade 12 half the class is going to be carrying legally up to 30 grams of marijuana and the rest of the school is not. Also, we have of course the information we have on brain development, so that's one more year of brain development.
Would it not make sense to set 19 nationally across the board, based on those factors?