Sue, you're right: they're interim measures at the moment, and we will need to make sure that the performance measures are aligned to the new curriculum. That, potentially, of course—. Because Wales's review of qualifications potentially has an impact on what those finally will look like, so that work is ongoing at the moment, and unless Steve can tell me off the top of his head when we expect that to be completed by, I will send you a note. But they're interim at the moment, because we need to align them to the new curriculum.
I think we understand that. [Inaudible.]—date.
No, no. This is not a quick fix. This is a two to three-year research base. The new qualifications for the new curriculum will not start until 2025. They have to be in place for 2022. There's a three-year roll on. I would expect the broad structure of the interim measures to continue over that time. There will be some tweaks for consistency. It's what's wrapped around those interim measures that I touched on earlier: the other evidence that we bring to bear about the effectiveness of a school, but we do want to say to schools that on the whole, broadly speaking, the interim measures will carry on for two, three years.
Okay, and the reason I asked that is right at the beginning of this session, the Minister said to the Chair that this £100 million that's going into school improvements will be going into things that work. We need some evidence that the interim measures are going to work as well, so when are they going to be evaluated?