It first strengthens and speeds up the National Policy Statement for Urban Development, which already allows for some intensification in our cities. I want to acknowledge the National forefathers who first promulgated a national policy statement for urban development capacity, and which this builds upon. It brings forward the good things in that policy statement and then it creates a new medium-density residential zone. Now, I call these zones "the right to build zones". These are the places where everyday New Zealanders can expect that, where it makes sense to do so, they can build granny flats, they can build apartments, they can build townhouses. It then allows for rezoning of land for greenfields development. It does that by allowing councils to adopt and incorporate private plan changes within their intensification plans and to progress them through a fast-track process. That fast-track process is incredibly important because, right now, even if councils want to zone more space for development—and there are councillors and councils out there who want to do that—they say to me, "I am stopped by the delays caused by the appeal process and the planning process, which the Resource Management Act requires of me." This bill creates a mechanism to fast track through all of that. Finally, the bill clarifies, in the national policy statement for urban development, the requirements on councils in order to make changes. In simple words: it makes it easier for councils to do that.