Rt Hon JACINDA ARDERN: Mr Speaker, you'll have seen during the course of the election that we were very clear that, obviously, a capital gains tax was not in our consideration. We equally ruled out any measures around a wealth tax. These are purely hypothetical questions beyond any of those taxes. However, I note the brightline test policy—introduced by National, extended by Labour—is something we've asked for some analysis on over the impact it's having in the market, and in this current environment that is absolutely the right thing to do. We need to know what levers are and aren't making a difference to house price increases.