A cyclist has died after a collision with a car on the R108 in St Margaret's in north Co Dublin.
The crash happened at around 11.45am.
The cyclist, a man in his 40s was fatally injured and pronounced dead at the scene.
The male driver of the car was treated for non-life threatening injuries by ambulance services at the scene.
The road is currently closed as Garda Forensic Collision Investigators conduct an examination. Local diversions are in place.
Gardaí are appealing for anyone with information, particularly any road users who may have witnessed the collision or have dashcam footage, to contact them at Dublin Airport Garda Station on 01 666 4950, the Garda Confidential Line on 1800 666 111 or any garda station.