So, in terms of what would happen, well set out by the architects of the system, there is what happens in terms of conservation campaigns and what springs into action. I don't think this should be New Zealand's long-term future, and neither does our Government. That is precisely why we are addressing the issue of dry year risk by looking at something that has some greater certainty and will stop New Zealanders and New Zealand businesses having to go through this, by looking at what we have to do to address that through a renewable source rather than increasing cost of gas supplies. 