Emergency services are attending the scene of an incident at Howth Junction train station, leading to major disruption to rail services this morning.
There are no DARTs between Malahide/Howth and Harmonstown.
Irish Rail says Northern Commuter services are operating from Newry/Dundalk/Drogheda to Malahide only.
Update: tragic incident at Howth Junction being attended by emergency services
No DARTs between Malahide/Howth and Harmonstown
Northern Commuter operating Newry/Dundalk/Drogheda to Malahide only
Dublin Bus will accept rail tickets but significant capacity issues expected
— Iarnród Éireann (@IrishRail) May 15, 2018
Dublin Bus is accepting rail tickets but major delays are expected.
Irish Rail said: "These arrangements are likely to continue throughout the morning peak. We apologise for the inconvenience caused."