Translink is advising passengers that there will be some disruption to bus and rail services on Saturday due to the Ulster Covenant commemorative parades taking place in Belfast.
It is likely that Metro services will be most affected in east Belfast and the city centre.
Metro services will operate via diversionary routes as the feeder parades and main parades pass. Details of alternative departure points from the city centre can be found on Translink website.
NI Railways will also be operating some additional and strengthened services to and from Belfast. Passengers are reminded that it is not permitted to carry alcohol on board trains and those found to be doing so will be asked to leave the train or have their alcohol confiscated.
For information on specific services, please go to www.translink.co.uk or call the Translink Contact Centre on 02890666630