We actually have budgets under the international conference allotment as well as the general hospitality allotment. These are sums entrusted to the Office of Protocol by the Treasury Board, for which we are entirely accountable, of course, and sums that are not spent are returned to the budgets. We don't keep them. We are very mindful, I should add, of costs and of value for money, and we are very often looking for ways to still have the same impact but with a more modest approach.
Charles will be very familiar with these efforts, and I'm pleased to say that they have been quite successful. At the same time, we are mindful, too, that we have standards to uphold. It is also very important that treatment of guests of government, for example, be done in a way that Canadians can also be proud of.