S5W-20820 Colin Smyth: To ask the Scottish Government, further to the answer to question S5T-01427 by Michael Matheson on 8 January 2019 (Official Report, c.4), whether the remedial action plan will allow ScotRail to reduce the number of (a) carriages available compared with the current franchise agreement and (b) timetabled services available compared with the current timetable.