Before I turn to the details of the bill, though, I would like to respond to what I thought was a slight over-egging of the pudding by the deputy leader of the National Party in the House last week, where she claimed that this bill will make greater inroads into the housing crisis than other measures that the Government has already taken. Although its impact is significant and will be beneficial to housing supply, it should be seen in context. It's a welcome addition to the heavy lifting that's being done by some other policy initiatives altogether. The cost-benefit analysis done by PricewaterhouseCoopers (PwC) showed that the existing NPS on Urban Development will add 72,000 dwellings as a consequence, and PwC now think that that's a conservative estimate.