Rail Infrastructure: Wales

On the point of a green future, we are facing a climate crisis. My office in south Wales has been doing some work on the development of an integrated transport system in Wales. If Wales had what I regard as its entitlement—£5 billion in consequentials, because HS2 is an England-only project—that would fund the Wales and Swansea Bay metros and the integration of the north Wales line with Merseyside, and allow us to connect Aberystwyth and Swansea by train. Does my hon. Friend agree that the UK Government have a duty to properly fund public transport so that we can address the existential crisis facing our planet ?