A woman in her late 50s is in a critical condition in hospital, after being struck by a vehicle while she was out walking her dog.
The incident happened in Millands, Gorey, Co Wexford, earlier today.
The vehicle failed to remain at the scene.
Gardai are asking witnesses to contact Gorey Garda Station on 053 – 9430690, the Garda Confidential Line 1800 666 111, or any Garda Station.