questionText: To ask the Secretary of State for Transport, what the total expenditure has been to date by Network Rail, including Network Rail Property and any contractors engaged by it, on work related to the planning application for the redevelopment of London Liverpool Street Station; and what proportion of that expenditure has been incurred in each financial year since the project commenced.
answerText: Due to continuing commercial negotiations, I regret that it is not possible to share the requested information at this point. 
heading: Liverpool Street Station: Repairs and Maintenance