I would certainly say there's a variety of ways it has made a difference. I can enumerate a couple of them quickly; I don't want to take too much time. Certainly there is a professional bar. There are law firms and advisers who advise potential investors looking to buy Canadian companies, and the fact that we have these policies around enhanced review and that we've published them means that, when investors come, they know they can expect to get a deeper analysis. That would be one example.
Another would be that it gives us some guidance on areas where we want to drill down and maybe put additional attention in a review.
The last would be—which the minister noted and which will be in our annual report coming out soon—the sheer tempo in terms of the number of national security reviews that have been done. The number of blocks has certainly risen quite dramatically in the last couple of years relative to the historical baseline. There's just more activity going on, in terms of deeper and more frequent reviews in this space, than there might have been in the past.