Every five years the priorities for investment by Network Rail are determined by the setting out of a High Level Output Statement (HLOS) by its funders. In Scotland this is Transport Scotland. This statement includes what the Scottish Ministers require the railway industry to achieve during the next Control Period. Usually shortened to CP, the current CP6 ends on 31 March 2024 and CP7 then runs until 31 March 2029.
(Permalink) High Level Output Statement Network Rail Railfreight Transport Scotland