Can I thank the Member for his question, and just correct him on the assertion that no provision has been made for active travel and integrated travel within the Cardiff area? The metro programme is already being advanced. Rolling stock is on order. Plans are being pursued, with the latest Welsh transport appraisal guidance study concerning the north-west corridor. And, in terms of active travel, I'm pleased to say that we as a Government have awarded £5.5 million to Cardiff Council in the current financial year to help deliver active travel improvements across the city. This includes £2.9 million for eight strategic schemes, and an expansion of the incredibly successful Nextbike scheme.

In addition, we are taking action to combat what I call the 'carbon canyon', which is the concentrated air pollution area in this city. We are identifying means, with Cardiff Council, of reducing the use of the private vehicle within the city, and just this week I have been in discussions with my officials about how we can embark on an unprecedented campaign to replant trees as we face the ash dieback problems. It's my belief that more trees—I'm sure that we would agree entirely—do have to be planted across Wales, and in particular in our urban areas. Now, I'm a passionate believer in careful land management within urban environments that sees more green spaces created, and more trees planted, and that's a key component of 'Planning Policy Wales', which is being adjusted, and I think it's absolutely essential as well that local authorities pay due regard to the need for green spaces. It's not just good for the environment, it's also good for mental health and well-being.