I would say soonest for questions to be submitted to him, because we want those replies soonest. Today being the 26th of February, I think questions should be transmitted to him or to his representatives by a week from today at the latest—so if I'm saying “latest”, then that day, and then I think we would have two weeks or less for a reply.
To Mr. Angus's point about the length of the study, we're going to hear from witnesses on the March 8, so ideally we can wrap this up in March, if possible. That way, we'll have his replies before the end of March, and then we can make a determination as to whether we do in fact need to hear from him in person in April. Perhaps, following his replies, we won't need to do that.