Treacherous road conditions in Donegal

Caution is being advised on all roads in Donegal this morning as a result of first and icy conditions. Gardai say there have been a number of incidents of cars leaving the road, but no serious accidents have been reported.  Conditions have been described as treacherous in places.
Conditons are improving, but continued care is being urged, with gardai saying motorists should slow down and allow extras time for journies.