Sligo County Council says there has been an oil spill on the N4 between Sligo and the village of Castlebaldwin.
There’s also been an oil spill on the A4 between Belcoo and Enniskillen.
Motorists asked to drive with caution.
Meanwhile, in Donegal, the Ballyshannon/Belleek road is open following a traffic accident yesterday evening.
