In terms of these supplementary estimates, the funds that are requested are very targeted to particular measures that emanate from the budget or other policy statements. As I indicated, we're trying to represent the additional costs to the agency of implementing those particular measures. They're not related to the kind of broader issue you've alluded to. These ones are very specific to identifiable policy initiatives.
In terms of your broader question, all I can say is that the agency is constantly trying to improve its operations. There may be staffing level adjustments from time to time. It's usually motivated by our need to try to optimize our budget around the many different activities we have to conduct.
WIth respect to specific kinds of operations, my position is basically that of the chief financial officer. I'm not really in the best position to talk about particular operational decisions. If you have a specific query, I can ask my operational colleagues to provide answers that we could get back to the committee with.