Rt Hon JACINDA ARDERN: I do agree that, of course, as soon as you have COVID cases at your border, that does present risk, which is why we have such stringent arrangements. And, even in this case, that person having a test once they arrive, as soon as it was found to be positive, you have staff in full personal protective equipment transferring that person to a quarantine facility. We have regular testing of our staff, we have vaccination requirements of our staff, and 160,000 people who have been managed through managed isolation facilities with very few incidents. It just so happens when you do have an incident, it can have a devastating impact. And that's obviously what many places have experienced.