That's an excellent question. Thank you very much.
It's interesting. We hired a gentleman to give the government advice. His name is Mr. Steve Brunton. He is from the U.K. He asked, “Why does Canada do this to itself?” He said, “You're putting out budget estimates before you have any data on what it will actually cost, before you have some early indication of the risks, what will materialize, and efficiencies you might achieve, and you might also be affecting your negotiating position.” In his view it was actually irresponsible to do that, and a much more responsible approach is, once you are into a contract with the company with which you're going to be doing business, then you can disclose the budgets for it.
I will turn also to Mr. Finn and to Mr. Hutchinson, if they want to say something about that.