Train passengers in Scotland have been warned to expect "significant disruption" today after strike action by rail workers disrupted travel on Saturday.
ScotRail ran a skeleton service on August 20 due to industrial action by Rail, Maritime and Transport union (RMT) members of Network Rail, who have walked out in the long-running dispute over pay, jobs and conditions. It came after workers walked out on Thursday.
The dispute does not involve ScotRail staff, but the company said it will have a major knock-on effect on the train operator's ability to provide services as the RMT action involves Network Rail staff in Scotland.