This could be a great opportunity for a private operator to start up a local shuttle bus service.
My Sister has a house south of Gorey, and there is a handy regular private shuttle bus service that bring you in/out of Gorey (going by the train station). Now I'm not sure if they do commuter hours, but they should, especially when the Rosslare line starts charging. Now imaging this at other stations.
Imagine tiny villages linking up with a rail station. Oh I would be in public transport utopia. I would think I was living in Germany or Switzerland.
