The new legislation moves or proposes to move to an outcomes focus rather than an effects basis, and those outcomes are to be specified in the national planning framework, which is explained in the explanatory note that's going to the select committee. That will include bottom lines on things like water quality. But, for the first time, it will also have positive prescriptions in there to require positive outcomes for infrastructure development and housing. Although there is some provision in respect of housing in the current National Policy Statement on Urban Development, there will be a more holistic view to this. It works in combination with the proposed Strategic Planning Act, which will provide high-level strategic planning by region. The number of plans will chunk down from around 100 to about 14. We say "about" because we're not quite finalised as to what we're going to do in the north of the South Island, where there are a couple of unitary authorities. But, essentially, it will reduce the number of plans from 100 to 14, which is an enormous reduction. 