The second in a planned series of six consecutive Sunday stoppages by the Rail, Maritime and Transport union (RMT) is expected to trigger the cancellation of 510 of 1,090 services that would normally run – or 47 per cent. It means no ScotRail trains on lines across the Highlands, Aberdeenshire, Tayside, the Borders and Dumfries and Galloway. The operator’s only trains in Edinburgh are expected to be on the line to Glasgow Queen Street re Airdrie and Bathgate, which are staffed by ticket examiners rather than conductors. The conductors’ walkout is over a long-running dispute about being paid less then drivers from working on days off. It is due to continue every Sunday until May 2. Trains cannot operate without conductors, who control the doors, and ScotRail has been unable to train managers to stand in because of Covid restrictions. However, the disruption could be widened to the whole of ScotRail if ticket examiners vote next week to take industrial action as well. They check tickets on most suburban trains in the Glasgow area and on five Ayrshire and Inverclyde lines, with drivers controlling the doors. All four ScotRail unions announced this week they were considering a separate strike ballot over pay. Unison its already balloting its engineering members over the issue and payments for working on days off. No trains will run on Sunday on these routes: Aberdeen – Glasgow/Edinburgh Aberdeen – Inverurie/Inverness Aberdeen – Perth/Dundee Edinburgh – Inverness/Aberdeen Edinburgh – Inverkeithing/Glenrothes/Kirkcaldy/Perth/Dundee Edinburgh – Stirling/Dunblane Edinburgh – Tweedbank Edinburgh – North Berwick Edinburgh – Glasgow Central via Shotts Glasgow – Edinburgh via Falkirk High Glasgow – Anniesland Glasgow – Stirling/Alloa/Dunblane/Perth/Dundee Glasgow – Inverness/Aberdeen Glasgow – Cumbernauld Glasgow – Alloa Glasgow – Barrhead/Kilmarnock/Dumfries/Carlisle Glasgow – Stranraer Glasgow – Crainlarich/Oban/Fort William/Mallaig Inverness – Aberdeen/Edinburgh/Glasgow Inverness – Kyle of Lochalsh/Wick Limited buses wil run for key workers to University Hospital Hairmyres in East Kilbride, Queen Margaret Hospital in Dunfermline and Victoria Hospital in Kirkcaldy. ScotRail said anyone who had already bought a ticket could travel on Saturday or Monday instead, or could request a refund. A message from the Editor: Thank you for reading this article. We're more reliant on your support than ever as the shift in consumer habits brought about by coronavirus impacts our advertisers. If you haven't already, please consider supporting our trusted, fact-checked journalism by taking out a digital subscription.