Four people have died in three separate road crashes in the last 24 hours.
Two others have been injured.
In Tipperary, a man in his 30s died in a two car collision, shortly after 1am this morning.
He was the driver of one of the cars involved.
It happened on the N24, outside Clonmel.
The road is currently closed from the Cahir Road Roundabout to the Heywood Road Junction.
Separately in Tipperary, two young men, one aged in his early 20s and one aged in his late teens, died in a four car crash at Ballinunty, shortly before 6 o'clock yesterday evening.
They were both in one of the cars and were pronounced dead at the scene.
Two women, both in their 20s, were in another car.
They were taken by ambulance to Tipperary University Hospital, Clonmel where their injuries are described as non-life-threatening.
In County Monaghan, a man in his 60s died in a crash yesterday morning.
The pedestrian was knocked down by a lorry at Old Cross Square in Monaghan town.
He was pronounced dead at the scene.
