Union chief Mick Lynch is in Glasgow to join railway workers striking over a pay dispute.
RMT members including conductors, ticket examiners, hospitality, station staff, engineering depot staff, train presentation, supervisors, resource co-ordinators, and CCTV operators are taking part in industrial action. ScotRail is operating "a very limited number" of services on a limited number of routes due to walk out.
The RMT general secretary joined picketers outside Glasgow Central Station and Queen Street Station on Monday morning calling on employers to make a deal that will enable workers to have a "decent life" in the face of the cost of living crisis.