These changes are certainly not immaterial. In fact, they're quite significant. From a timing point of view, we'd like to see the rest of 2017 play out.
I think you need to look at a number of different metrics: the number of transactions, the impact on the rate of home ownership, the impact on house prices. You heard from some of my colleagues on the panel that there are distinct regional considerations. The fact that this is a national policy lever can be very problematic when you look at the different marketplaces. There's Toronto, Vancouver—and Vancouver is starting to show some softening—and then there's the rest of the country, and the rest of the country is behaving in a much different way from those major urban centres.
I would like to see at least a year.