There's no specific perspective that we take in terms of fees. Our view is really about how regulation may impact competition. I think there was some commentary in our 2015 submission on the Canada Transportation Act on the fees that go to those regulations.
Generally speaking, obviously, as I said earlier, our general perspective is that regulation is used only when necessary to address market failures. Certainly we recognize that there are times when it is necessary. Our goal as advocates for competition is to try to make sure that competition can work to the fullest extent possible while regulators can achieve their objectives. Typically we're not experts in terms of the other public policy interests that a regulator might be trying to address, whether it's safety or anything else.
What we try to do is work with regulators to try to understand that competing public policy objective and make recommendations on how competition can work to the fullest extent possible at the same time.