ScotRail are adding extra carriages to trains in preparation for a "very busy" Scottish Cup Final weekend amid service disruptions and cancellations.
Many fans are expected to use popular lines this weekend for the final in Glasgow - and the national rail operator has urged people to buy their tickets in advance.
Passengers are being warned that queuing systems will be in place before and after the final whistle and return tickets to either Mount Florida or Kings Park - the two stations near Hampden Park where the final will take place - should be bought in advance.