Exmoor - drop in temperatures make for hazardous driving conditions.

    PIC BY GUY HARROP 150113. Early morning sunlight shines through a frosted tree on Exmoor as temperatures plummet across the UK.

PIC BY GUY HARROP 15/01/13. Icy conditions make hazardous driving on the B3358 near Challacombe Devon after an overnight frost saw temperatures drop below zero.