I will add that in our case, when we execute a contractual arrangement with another level of government, say a province where there's a project, and we're committing to making a payment three or four years down the road, when I actually sign and execute that agreement, I have to know in my mind that the corporation, PPP Canada, is able to honour that commitment down the road.
As Richard said, not being an agent of the crown and having the cash invested in accordance with investment policies approved by Treasury Board, we know those funds are available to honour that commitment and that the jurisdiction, which is actually entering into the P3 arrangement and having a public asset constructed, will have our money to contribute to the substantial completion payment of that asset.