InterCity services run from Dublin’s Heuston and Connolly Stations to Belfast, Sligo, Ballina, Westport, Galway, Limerick, Ennis, Tralee, Cork, Waterford and Rosslare Europort. Services also run between Rosslare Europort and Limerick; Cork and Tralee; and Cork and Limerick. There are 87 InterCity stations in Ireland. Services are divided into Standard and Superstandard Classes. Smoking is prohibited on all Iarnród Éireann services and in all Iarnród Éireann stations.