Can I also acknowledge Ngāi Tahu, who are central to the emergency management response being led out of Christchurch. They had someone in the emergency operations centre making sure that they were fully involved in the response, and a number of marae were set up as civil defence centres and welfare centres in the event that there were mass evacuations. Can I say we are very thankful that there weren't the mass evacuations that could have happened, especially in the Ashburton area, if the northern arm of the Ashburton River had broken and caused thousands of evacuations out of that area.