Yeah, thank you. And I guess, you know, my understanding is what historically has happened is that leasing has been rather decentralized, and departments just kind of tell Infrastructure what they need. And I guess I'd like the department to speak to any work they might be doing in this area to, you know, centralize it, maybe be -- push back sometimes and say hey, you don't need this office space; actually we're going to move you into this building because it'll save us a bunch of money. And I know there has been some new design standards to perhaps, you know, lower the total number. I'm just wondering if the Minister could speak to any work to reduce the costs in this area? Thank you.