That said, there is a further proviso that I think is actually potentially helpful. One of the benefits of the whole of the public health workforce, or at least the hospital workforce working for a single employer nationwide, means that there is the potential for greater flexibility to deploy staff when needed, whether on a temporary basis or even on a permanent basis to allow career progression. We saw this during the COVID pandemic, and when the Auckland hospitals were at the peak of the pandemic, particularly last year, reached out to other DHBs to say, "Look, we need some more nurses or we need some more SMOs. What can you do to help?", there was a real spirit of collaboration. Other DHBs did provide the opportunity for staff to go and there were obviously some negotiations about how that would happen. But they were able to draw staff from other parts of the country. It was all done; there were no secondments or anything. So they didn't make it technically difficult on that occasion, because of the nature of the need. But it did illustrate, actually, with a single employer across the country, how it would be easier to arrange those deployments, including with people on a work visa. I'm confident that Health NZ will manage that very carefully. 