ScotRail has warned passengers to only travel if it's absolutely necessary over the next five days with massive disruption to services during the latest round of RMT strikes.
The dispute does not involve ScotRail staff, however it will have a major impact on the train operator’s ability to provide services as the RMT planned action involves Network Rail staff in Scotland.
Members of the union at Network Rail rejected the latest pay offer on Monday. Action is slated for Tuesday, Wednesday, Friday and Saturday across the British network.