I thank David Rees for his question and I agree with his points. Obviously Wales has been short-changed for some time now and I'll continue to press for fair funding from UK Government, and I'd ask for the support of all Assembly Members in this regard.

I don't think we need to wait until there is a new Prime Minister to demand that we have responsibilities and funding for rail infrastructure devolved, because Keith Williams is carrying out a root-and-branch review of Britain's railways right now and that provides an opportunity to reform the railway system and services across the UK and create a fully integrated public transport network that Wales needs. Our expectation is for the Williams review to set out a very clear pathway for further devolution for Wales, and, as I say, I'd be very grateful for the support of Assembly Members in our call for that.