Thank you for that response. I think you're still missing the point somewhat. I'm asking not how we accelerate the second vaccination generally—things are going very well in terms of that—but how we can focus more supply in those areas where we need surge vaccination. And if that request is made by a health board, I hope that you, as a Government, can ensure additional supplies to them. The growth of the delta variant reminds us that this is a pandemic that is still very much with us. We must continue to find ways of responding to it and of protecting lives.

Now, I mentioned to you a fortnight ago the potential of investing in the use of ultraviolet-C light—UVC—in order to disinfect against COVID. I understand that the Irish Government has now agreed to provide and ensure clean air in schools in Ireland through UVC and air filtering. Here in Wales, I know that Carmarthenshire is prepared to pilot this in schools. I know also that Anglesey council are very eager to trial this—a great deal of work has been done there—but they will need the support of Government. So, will you look at approving such pilot schemes urgently, and then ensure that the funding is allocated so that we can look towards using UVC, which isn't new technology but has a new usage that has been very important in terms of the pandemic?