When you look at what the legislation sets up, you see Health New Zealand, the Māori Health Authority, and a public health agency now focused on public health. If there's one thing we've learnt over the last two years it's the importance of public health and public health measures that support a country and a population, and we now have that. Supported by the national public health service, we bring together all those incredibly talented people out there in our communities already, and give them a nationwide leadership that can actually deliver the public health services that are needed on the ground. And we can move them around as there are outbreaks, pandemics, water treatment disasters in parts of the country. We can move talented people around the country where the need is, as opposed to having to negotiate with 20 different—or 12 different—public health service providers. 