North-east rail passengers face second weekend of disruption due to strike action Rail passengers in the north-east are facing a second weekend of disruption due to strike action. Members of the RMT union will walk out on Sunday in a dispute with ScotRail over rest day working pay. Staff already took part in industrial action last Sunday, resulting in services to and from Aberdeen being cancelled. Mick Cash, RMT general secretary, said: "I have no doubt that our ScotRail members will continue to show full support and stand shoulder to shoulder during the days of industrial action exactly as they did last Sunday.