Hon Dr DAVID CLARK: The steps that the New Zealand Government has taken in setting up a Healthline response, as best I'm aware, are unprecedented in other countries. We have gone much further than other countries. Certainly, I'm not aware of other countries taking the extensive steps that we're taking to contact people who are in the self-isolation situation. So I do acknowledge the member bringing that up. It's good to acknowledge that, in New Zealand, we are taking perhaps a more cautious approach than other countries, but that support for people is through telephone conversations, predominantly, where we have Mandarin speakers as well as English speakers available to answer any questions for people about the challenges they may face in self-isolation and to provide any necessary support.