We're going to get under way. Because we're starting a bit late, we have two witnesses scheduled for each hour. Three of them are here right now, and one of them will be joining us momentarily by video conference. I propose that we hear from all four witnesses at the outset and then use whatever time we have after that for questions for all the witnesses.
Mr. Barlow has asked for 30 seconds before we get under way, which I've agreed to.