Llywydd, can I thank Alun Davies for those really important questions? My colleague Vaughan Gething will provide further details of the roll-out of the test, trace and protect process over the first part of this week, and it does provide us—together with the Joint Biosecurity Centre that we hope to be members of, it will provide us with more fine-grained and local information about outbreaks of coronavirus. And it may well be that the best way in the future of trying to make sure that coronavirus doesn't spread again will be to have more local action. In normal public health infection controls, that is exactly what you would see. In much smaller outbreaks of measles or something like that, it would be a local action that would be put in place.

It isn't guaranteed to be like that. If there are measures being taken elsewhere that lead to a sudden and much more general surge in coronavirus, then we can't rule out the prospect that more significant measures on a wider scale might still be necessary. But we want to avoid that if we can in Wales, and one way will be to use the TTP and other sources of intelligence to try and hone our response in more local areas—