Well, first of all, Siân, can I say I'm grateful to you and Suzy Davies for the opportunity, as you said, usually on a weekly basis, to be able to touch base and for your continuing to hold my feet to the fire?

I'm not aware of the scientific papers that have been perused by my colleagues in Northern Ireland, Scotland or England that led them to make those statements. Throughout this period, we have been guided by the science. It's really important that we do that to build confidence amongst staff and parents. It's that science that has led us in Wales to be able to do something completely different to what's happened in Northern Ireland or Scotland, recognising that their term dates are different and therefore it's been more challenging for them, and different from what they've done in England. Alongside the science, we've also been able to reflect on the practice over the now week and a half of operations of schools to help us inform decision making going forward. 

As I said, I'm not sure what other individual Ministers have read before they've made the announcement that they have, but I was absolutely determined that we would make a decision based on the very latest scientific advice and on the experience of this period of education where we have more children in our schools. Clearly, as you say, I will make a statement later this week. That statement will have to be kept under review and we will have to have regular check-in points, because, as we have seen here in Wales, the disease can pop up and interrupt plans that have been carefully laid and prepared for, as in the case, for instance, in Ynys Môn. But the statement will be made later this week.