Hon DAVID PARKER (Minister for the Environment): I'll do my best to answer those questions. In respect of the point about the NPS on elite soils, the reason for that is if you're going to rely less on hard urban boundaries for reasons of wanting to have competitive land markets, you do create a risk that you will have subdivisional pressure or additional subdivisional pressure on soils that are better kept for future vegetable production. So the view that we took was that they need to be better protected through a national policy statement, which we have under development.