Rt Hon JACINDA ARDERN: I would firstly say that the issue of the cases we're dealing with having not scanned is not the reason that we went into lockdown. We went into lockdown because the person who had COVID, we were not able to deduce swiftly and still haven't been able to deduce where exactly that infection took place. In fact, the individuals in question have provided a relatively good recall of where they have been. But it does always help us, of course. The second point: we've discussed as a Cabinet compulsion before, and we have not adopted it. We are going to discuss it again, but I don't want to pre-empt Cabinet's decision.