Hon CHRIS HIPKINS: As I've indicated before, the advice that we've received in terms of the risk is that laundry was deemed to be a low probability, a low source of fomite transmission. That's something, again, that we are looking very closely at. I do want to draw a distinction between those who move airside versus those who work on the New Zealand side of the border. They don't come into contact with people who have potentially got COVID-19. They do wear personal protective equipment in their work environment. And I also want to point out that we're still in the investigation process for how these three people got COVID-19 in the first place. It's very easy for everyone to be an expert without sufficient information to determine how they got it. At this point, we don't know how these three people got COVID-19.