There has been through this week an ongoing discussion around whether or not the co-leaders of the Māori Party could have two speeches each in the Address in Reply debate. It's been made clear that the current rules don't allow for that. It was a matter that was discussed at the Business Committee, and the offer was made to the Māori Party for each of the co-leaders to have 15-minute speeches, starting now, recognising both their maiden status and the fact that they are leaders of non-specified parties. That was the approach that was taken, I think, with David Seymour in 2014, so there's precedent and prior precedent for that. It's become clear that that was not acceptable, and, therefore, I presume that is the reason that the members walked out. 