Edinburgh train passengers have been warned to expect severe disruption to services over the coming days, as ScotRail confirmed no trains will run on Christmas.
With further national RMT strike action announced for December 24-27, the travel operator stated that timetables will be extremely limited.
Although a separate dispute, the industrial action will affect ScotRail services, as Network Rail Scotland signallers and maintenance staff, who are in safety-critical roles, will be on strike.