Gardaí in Donegal are urging motorists to take extra care this morning due to black ice.
Emergency services are at the scene of an incident at the Knock Crossroads in Ballybofey where a lorry has come off the road.
Icy patches have been reported on a number of roads in eastern parts of Donegal and Inishowen.
Motorists are being advised to take care in areas outside Lifford and Ture, Muff.