questionText: To ask the Secretary of State for Transport, how much Network Rail spent on ecological surveys associated with vegetation management works in each of the last five years; and how much it plans to spend in future years by survey type.
answerText: Network Rail does not hold a centrally collated estimate of the annual cost of ecological surveys associated with vegetation management. Surveys are undertaken as a routine part of planned vegetation management, and costs are not recorded separately. Any ...
heading: Network Rail: Biodiversity