We can only do our best and we can only assure you that we have consulted available expert advice and independent counsel in formulating our external guidance. We also have a commitment to transparency, which inevitably forces us into a situation where we have to deal with the fact that the goalposts will move as the evidence unfolds. That is regrettable, but we could not come up with a better approach to being transparent and consistent in giving you guidance based upon facts and evidence, as opposed to guesswork. So we're condemned to this fate because of the nature of the project.
I can understand that observers would have their confidence shaken by the way this has unfolded. All we can do is to be forthcoming and to come to this committee and do our level best to explain to you the situation, as we are doing today. Obviously, I sincerely hope that the last guidance we need to give to you will, indeed, be at the end of July.