Thank you for the question, Mr. McCallum.
I guess the way I'd start my answer is to say that looking at RRSP usage, it seems to me that when we look at the aggregate numbers, you're right, a lot of Canadians are not using RRSPs the way one would anticipate. But if you look at it across different income strata, particularly for middle income Canadians, you find that those Canadians are hamstrung. They don't have enough room under the tax-assisted plan to save adequate savings to fund the lifestyle they're now enjoying and would want in their retirement years.
I think the problem here has been that those Canadians have accumulated significant savings under those ceilings. The lifetime target might not necessarily alleviate.... In other words, it would be nice to say that we would raise that ceiling to the levels it's been in the U.K., for example, where it's at a significantly higher level than we have in Canada. But in addition to the size, what it would do is give flexibility to Canadians, I think, in circumstances where they've lost money.