Can I just take the opportunity to welcome your announcement, and also all the work that you've done as education Minister? Since I was first elected in 2016 I've often sat in awe of the work that you've done, and we're very proud to have you as part of this Chamber.

With regard to this decision, can I just press you a little bit more on what David Rees asked? And perhaps you could say a little bit more about the moderation process and how moderation is going to happen in a way that will engender confidence in the education population. And one other aside to that, is it not possible to introduce a process of peer review at a local level amongst clusters of schools in order to add an extra layer of rigour there? And I understand perhaps it's a bit ambitious for next year, but isn't this a way of perhaps building back better in the future too?