I hold a pragmatic set of views. I would like us to become less road dependent, but I don't think you can ignore the degree of investment that has been built o

I hold a pragmatic set of views. I would like us to become less road dependent, but I don't think you can ignore the degree of investment that has been built on the existing road system. Breaking and devaluing existing uses is a social cost incurred by a change in modes of transport.