questionText: To ask the Secretary of State for Transport, what proportion of services on the Calder Valley line operated with fewer carriages than planned in (a) peak and (b) off peak hours over the last 12 months.
answerText: The Department for Transport does not typically hold data on short formations by route. The Short Formations metric which is reported as a Key Performance Indicator is calculated by comparing the capacity operated against a benchmark level of planned capa...
heading: Calder Valley Line: Rolling Stock