THREE OF SLIGO's central streets are to be closed to traffic at night.
The closure of Grattan Street, Castle Street and Market Street between 7pm and 7am is to facilitate refurbishment and water mains works.
The work continues until December 10th.
Traffic diversions will be in place.
Meanwhile, traffic calming works are continuing on Upper Pearse Road between Markievicz Park and Pearse Road/ MCR junction. Delays are expected and these works will last six weeks.