I'll start.
Thank you for the questions.
In response, first of all, as one of the parts of our presentation, we attached a slide with a pie chart of ownership to demonstrate where the custodians are in the federal government. One aspect of our presentation is to indicate that PWGSC—although the title suggests in some ways a broader role—is the custodian for our own assets. We do not have a central function within the government to provide direction, other than that which we aspire to do with colleagues. The policy centre for federal real property management is the Treasury Board of Canada. They set the federal policies that each custodian then is accountable to adhere to and to succeed at.
Deputy head accountability in the delivery of a program or the programs that we're responsible for is, to me, the essence of the leadership we provide. The deputy heads are accountable to balance the priorities and deal with restraint with regard to budget requirements and the condition of our assets in order to deliver our programs. For us, to achieve both environmentally sustainable practices and savings is core to our mandate, and we will do that for our particular portfolio. We strive to do that and enhance that over time.
As for the other custodians, I can't speak for them.
As Geoff mentioned, the inventory sounds daunting at just under 40,000 buildings, but anything with a footprint is included in that inventory, so there are some very small buildings that end up being a count. In my inventory, Place du Portage, phase IV, is 80,000 square metres, so that's close to 900,000 square feet. It's a very large building and makes up a big part of the inventory.