Icy conditions prompts another warning for motorists in Derry
Extreme caution urged after a freezing night
Motorists are being urged to drive with extreme caution because of the icy conditions.
A spokesperson for Trafficwatch NI said temperatures fell below freezing last night.
"Salting of roads on the scheduled network considered to be at risk of ice has been undertaken. Road users are advised to exercise caution when travelling, particularly when driving on untreated roads," the spokesperson said.
The freezing conditions are expected to continue for the rest of the day.