questionText: To ask the Secretary of State for Transport, what information her department holds on the potential benefit of the (a) construction and (b) operation of a western rail link to Heathrow Airport on (i) trends in the level of economic growth (ii) the environment and (iii) civil society.
answerText: The economic and societal benefits of a western rail link to Heathrow Airport were previously assessed as part of a business case development process which concluded in 2021. No further work to assess the benefits of a rail link has been undertaken by DfT...
heading: Heathrow Airport: Railways