An excellent place to start, if I may. It's an art as much as a science, I have to say, on this one. It's all about balancing risk. So, our objective in overcommitting—just to take a step back to why we do it in the first place—is because we know that, with the best will in the world, across a large and diverse programme, some projects will underdeliver to some extent and, when their final claims come in, we will find that they haven't claimed as much as they'd intended. And, indeed, we're seeing with the projects that have closed already that that is the case, to the extent of about 4 per cent. So, if that were to be continued across the whole of the programme, then that would be putting us at risk, to some extent, of being able to draw down all the funds. So, we overprogramme, and we do it to such extent as we have to have estimate those underspends to come in, and, so far, we're seeing pretty much what we expected. The basis of that is done on experience, it's done on close monitoring and on detailed knowledge across all of the programmes, across all of the projects. All of our programme monitoring division work very closely throughout the life of the project with the project teams, with the beneficiaries, to understand what the likely outturn is going to be, to understand where there are potentials for larger decommitments as a result of projects just—. Sometimes, it's a good-news story; they may draw down less money than they'd intended because they've managed to make more savings and managed to keep the costs down. It's not necessarily an underperformance issue. So, what it's based on, really, I suppose, is detailed information that you build up and up and up across each priority within each programme.
Our appetite for overcommitment in the other direction is tempered by the fact, of course, that we don't go into subsequent programmes. So, in the past, knowing that there was another programme, knowing that most programmes, to some extent, have a kind of similarity, if you like, with some activities that could be eligible both under the current programme and the following programme, has given us some room to be fairly bold in overcommitment levels, because we know that if things turn out such that people actually do spend everything that they said they're going to, we'd be able to soak it up in the following programme. Obviously, we don't have that cushion this time around, so we've had to peg it back a little bit, and that's created a narrower window, effectively, for us to be able to land the programmes in a way that makes sure that we've got enough eligible expenditure to draw it all down—to draw down all the funding that's committed from the European Union, that is—without exposing the Welsh Government's domestic budgets to an unreasonable risk in terms of potentially having to pick up the tab in the event of everybody actually spending the money that they expected. So, as I say, thus far, of the projects that have closed, the indications are that we're probably about right.