Emergency services were called to the scene of a fatal crash in Dublin on Sunday morning.
A man, believed to be in his late 20s, died following the single-vehicle collision on Adelaide Road in Glenageary. He was the sole occupant of the car.
Garda forensic collision investigators are at the scene and the road is currently closed to traffic with local diversions in place.
Anyone who was travelling on Adelaide Road between 6.30am and 7.30am on Sunday morning is asked to contact Dun Laoghaire Garda station on 01-6665000 or the Garda Confidential Line 1800 666 111.