We work very closely with the CRA. I would say, indeed, in general, when there are aspects of the tax code that are available or when corporations find a way to reduce or avoid taxes inappropriately, we'll work with the CRA. It's often the CRA that identifies the issues because it sees the tax returns.
We, I think, consistently work to update the corporate tax system to ensure taxes are levied and collected fairly. It starts with the tax code, the tax rules, and then it's about enforcement and having sufficient tools. That means not only having the people but also having the systems in place to detect where corporate taxes are not being paid in the amounts they should be paid.