Black ice has been reported in areas that seldom experience this winter phenomenon and travellers that are unaccustomed to harsh winter driving conditions are being warned to stay off the roads until later in the day.

Grit trucks have been busy in all the usual black spots but with the early and very cold winter thus far, many areas that are not on the road maintenance radar are experiencing problems with ice.

Local knowledge is the best way to know which route proposes risks. This information is best gained by listing to the local radio morning road reports if frosts or negative overnight temperatures are experienced. If in doubt, delaying your driving to mid morning or later is the most sensible option.