Dublin rail passengers are facing delays this weekend as the line between Connolly Station and Clontarf Road is closed for repair work.
There are reduced services running on the Drogheda Suburban and the Northside DART lines, with buses being used to transport people between Tara Street and Clontarf Road stations.
Services between Connolly Station and Clontarf Road are expected to return to normal on Tuesday morning.
Meanwhile, the Enterprise train service from Dublin to Belfast is operating to a full timetable, but with bus transfers to Drogheda Station.
However, departure times for this service are currently running up to 40 minutes earlier than usual.
Passengers should check departure times with Iarnród Éireann or Northern Ireland Rail before travelling.