A man has been seriously injured in an early morning hit and run in Donegal.
The man in his 60s was struck by a vehicle on Main Street, Clonmany at around 12:15am.
He was taken to Letterkenny University Hospital but has since been transferred to Beamount Hospital in Dublin where he remains in a critical condition.
A man in his 30s, understood to be the driver of the vehicle has been arrested and is currently being detained at a Garda station in Donegal.
The road remains closed at this time to facilitate a technical examination. Local diversions are in place.
Gardai say investigations are ongoing.
