Can I begin, Llywydd, by thanking Andrew R.T. Davies for his expression of support for the scheme as a whole? And let me just say to him that, as the finance Secretary, I am always in conversations with my Cabinet colleagues, making sure that they are delivering the capital programmes that I have agreed with them in line with the costs that were originally identified.

I certainly don't write any blank cheques for anybody about picking up extra costs where they are incurred, but I'm always willing to talk to Cabinet colleagues about very important Welsh Government priorities and making sure that we manage our capital programme in a way that provides the maximum impact for Welsh citizens in transport, in health, in education and in all the important responsibilities that we discharge.