Motorists are being urged to take extra care on the roads this morning with widespread black ice affecting many parts of Donegal.
Icy road conditions have led to cars going off the road in areas.
There are also reports of collisions in the Kilmacrennan area and between Ardara and Killybegs.
Gritters were deployed at 6am this morning.
Motorists are advised to assume no road is ice free.