A man in his 50s has died in a single-vehicle road crash on the M3 motorway in Co Meath.
Gardaí say they received reports shortly after 1am that a car had veered off the road and hit a ditch between Junction 5 and Junction 6 southbound.
The driver of the car was pronounced dead at the scene.
The rod is closed between Junctions 5 and 6 for a technical examination and Local diversions are in place.
Gardaí are appealing to any witnesses, particularly any road users who were travelling on the M3 between Navan and Dunboyne between 12.30am and 1.20am and who may have camera (dash cam) footage, to contact Ashbourne Garda Station on 01 801 0600, the Garda Confidential Line on 1800 666 111, or any Garda station.