Certainly. A bit of a unique feature in Canada in terms of competition law is carve-outs for certain types of mergers, where, effectively, our role becomes one of adviser. We provide our views to either the Minister of Finance or the Minister of Transport on mergers in those areas that they've deemed worthy of a public interest review, and then the decision on whether to approve the merger is actually in the hands of the respective minister. We've had many of those in the transport sector in the last five or six years, certainly in my time as commissioner.
From our perspective, it's generally a best practice not to have those types of carve-outs in competition law—to allow competition law merger review, to review the merger and not to take it out and make it a political decision. Once again, as I've said repeatedly before this committee and other committees, that's sort of an international best practice. That's an area that I would flag.