When it comes to extending the safe zone to other countries, including places like Samoa and Tonga, the key message here is that they have to want that too. We can't unilaterally make that decision. It has to be a two-way decision. At the moment, some of those countries are not letting their own citizens return, so when we're talking about Recognised Seasonal Employer scheme (RSE) workers, for example—and in another contribution that Judith Collins made she was saying we should have more and more RSE workers coming into New Zealand. One of the impediments to that is that some of those countries aren't allowing their RSE workers back into their home countries at the end of their time as RSE workers. So we have to work through that very carefully, otherwise those RSE workers end up being stranded in New Zealand, because some of those countries simply are not accepting people in their country. That is their choice. As Judith Collins says, we should respect the sovereignty of those other countries. We won't impose our will upon them. We have to work with the rules that they are setting for who they will accept and who they won't.