Dart service resumes but more repairs on the way

The numbers 7, 7A and 46A buses go from the city centre to Dún Laoghaire, and Dublin Bus is accepting rail tickets.

Dart services on Dublin's southside are back in action this afternoon -- but Irish Rail says there will be a third shutdown today.

Services were shut down twice this morning and into the afternoon between Connolly and Dún Laoghaire.