I can assure the Member that we already are delivering projects, road-based projects, to budget, and within the schedule that they are published, including, as I said earlier, the Newtown bypass. Two projects were highlighted in the Member's question: one concerns the A487 Caernarfon to Bontnewydd bypass, and the Member will be aware that during excavation of land in this project, important archaeological finds were made, and, of course, that leads to delays. In terms of Llandeilo bypass, the Member, I imagine, will be aware as well of concerns that have been expressed by Sustrans, which must, in my view, be fully addressed.

Of course, cost and time bias is built into projects of this scale. However, lessons are being learned, not just from projects here within Wales, but we also work as closely as we can do with Highways England, because this is not an uncommon problem. The discovery of archaeological finds is something that often you cannot predict—you simply cannot predict. In terms of excavation of earth and finding other remains such as unexploded bombs, or terrains that you could not see, and you could not assess before the work began, that need to be addressed, and that can add time and it can add cost, but we are working with Highways England and with others to learn lessons and to ensure that we bring in projects as close to the budget or, indeed, in the case of the Newtown bypass, at the budget that they were published.