Rt Hon JACINDA ARDERN: The member will be aware that since we talked about that, we've had, for instance, the Holiday Inn cluster in Melbourne, which, unfortunately, caused them to be in a five-day lockdown. There was the Mercure Hotel quarantine cluster in Brisbane in March. We've had the Grand Hyatt hotel on 3 February and a number of other cases over in Australia; likewise, we've dealt with our own situation. I think it's fair to say that we have from the beginning worked on the premise that we would have a whole-of-country approach where we had joint decision-making around the opening of a bubble. Since then, what we've seen is a different approach taken by Australia; that leaves open for us the ability to take a different approach. What it will do is create a bit of an uncertain environment where travellers may indeed be stranded in either country if there is an outbreak. We want to make sure that as we work up what an open bubble would look like in that arrangement, we have plans around how to deal with those scenarios.