Coldest night on record in North in Castlederg; -18 degrees Celsius

Northern Ireland has endured its coldest night on record.

A new low temperature was recorded in Castlederg in County Tyrone - touching minus 18 degrees Celsius.

Colin Brown from the Roads Service says they're into their 4th day of
continuously treating the main routes:

[podcast]http://www.highlandradio.com/wp-content/uploads/2010/12/brown.mp3[/podcast]