In terms of which areas will be the three, we haven't finalised that. We're anticipating that decision being taken by about November, I think it is from memory, might be October. I think it's November. We're looking to have a variety of different regions. I would like one region to include the mix of a metropolitan centre, rural issues, and provincial centres and their suite of environmental and development issues. Another one, which could be a unitary authority, which covers both regional and district council functions, and a third where there are complex overlapping iwi issues.