ScotRail has warned passengers of potential disruption to rail journeys over Christmas, as staff members are set to walk out over ongoing pay disputes.
Members of the National Union of Rail, Maritime and Transport Workers (RMT) will be taking industrial action against Network Rail, which will result in ScotRail services being impacted.
This is because Network Rail Scotland signallers and maintenance staff, who are in safety-critical roles, will be on strike. ScotRail is currently "working through" its timetable plans for the days that the strikes have been arranged.