Two people have died in separate accidents to begin the Halloween Bank Holiday weekend.
A man in his 20s died after a crash in County Waterford.
The passenger in the car, another man in his 20s, was taken to hospital for injuries that are not believed to be life-threatening.
Elsewhere in County Cork, a woman in her 80s has died following a multi-vehicle crash that happened in Cork on Friday.
The accident was between a truck and two other cars.
A man and a woman in their 50s were also seriously injured in the collision.