Thank you very much, and first of all, thank you. We've had a very fulsome discussion and your answers have been very forthright. So I really appreciate that.
I just have a general question. I think drug policy overall has changed quite dramatically even over the last decade, notwithstanding whatever our government position might be, and it certainly has globally. I think there is more recognition now that whether a substance is legal or illegal, a regulatory approach may be desirable, as opposed to a suppression approach or a free market approach. A lot more people are discussing that, a regulatory approach. I wonder if CCSA keeps up with that debate. Are you involved in that debate at all in terms of how we look at a regulatory approach to these substances?