I think the answer to the second is for determination, but this is a market conduct question. Market conduct is best addressed by securities commissions; it's a market integrity issue.
My personal view is that ultimately we should come to an arrangement in Canada whereby this is overseen not by a self-regulatory organization, as it is at present by IIROC, but by one of the securities commissions. Obviously, that falls into all the joys of securities commissions and authorities and responsibilities that we have here in Canada.