Hon Dr MEGAN WOODS (Minister of Energy and Resources): Thank you, Mr Speaker. I'll answer the couple of questions that were in there. In terms of what actions should or could have been taken to avoid the occurrence that happened yesterday, I think I outlined that in my initial statement that there are a number of things that need to be looked at. We did have more generation that could have been brought on stream, but it wasn't, and that is the piece of work now that needs to be looked at: how do we assure that it's not market decisions that are the limiting factor in terms of whether New Zealanders have their lights on and the ability to turn their heater on? 