Department for Transport written question – answered at on 12 June 2026.
Richard Fuller
Shadow Chief Secretary to the Treasury
To ask the Secretary of State for Transport, what assessment she has made of how long-term system risks, net present social value, and construction cost impacts of the Lower Thames Crossing will be distributed between road users, taxpayers, and private equity investors under the proposed licensing regime.
Simon Lightwood
Parliamentary Under-Secretary (Department for Transport)
A robust assessment of private investment options has been undertaken for Lower Thames Crossing (LTC). This has included on the distribution of costs and risks between the different parties, as well as on longer term system risks and economic/ social benefits. The Regulated Asset Base (RAB) model has been chosen as it enables the private sector to deliver the scheme efficiently, reduces financial burden on taxpayers through enabling users to contribute to the costs, harnesses the benefits of private investment, and promotes the interests of users.
Secretary of State was originally the title given to the two officials who conducted the Royal Correspondence under Elizabeth I. Now it is the title held by some of the more important Government Ministers, for example the Secretary of State for Foreign Affairs.