Diolch, Dirprwy Lywydd. And thank you to you, as well, Minister; I think there will be many—children, not least—across Wales who have been looking forward to an announcement of this kind. And can I just associate myself with the remarks that you made for all our teachers and families, and, of course, support staff who've helped work in the hubs as well as at home during this period?

I just wanted to ask you this: if we look at countries across western Europe where lockdown was imposed roughly the same time as in the UK, lifting lockdown is being done differently in different countries and, actually, within some of those countries. And on the face of it, the same actions don't always produce the same consequences, as between these regions, beyond the obvious that isolation limits the spread of the virus. Even so, their way forward, almost entirely, has been to open in a phased way in year groups. So, what has happened to allow you to be satisfied that there is space and opportunity to increase operations? And why have you proceeded to do this by application of a three-weekly cycle for a third of the school population, rather than that more popular year-group approach? And in so doing, how have you weighted factors such as emotional well-being and loss of learning against the primary concern of limiting the spread of the virus in the community?

The success of this approach, of course, is going to depend on community confidence, and I do welcome your remarks on protecting staff and children who remain vulnerable, so that no-one will be punished for not taking up the offer of school attendance. But will your guidance to schools include ascertaining which children don't want to go back to school? Can you tell us what a three-weekly cycle actually means? Is this going to be extended to the foundation phase, for three to five-year-olds—in which case, will non-school settings be affected? And will key workers' children be able to attend their own school five days a week along with vulnerable learners, or will they still have to go to hubs?