To ask the Secretary of State for Transport, pursuant to the Answer of 10 February 2026 to Question 108456 on Great British Railways: Finance, whether (a) internal modelling, (b) business case documentation and (c) analytical assessment underpins the comm
Forecasts for the corporate initiatives which formed part of the Department’s Efficiency plan were informed by a mix of internal modelling and initial business case development. 
Great British Railways: Finance