The cold snap may be coming to an end but emergency services are continuing to warn of the dangers of icy conditions.
Amid freezing temperatures in Britain, air ambulance crews have seen a rise in call outs because of the cold weather.
Crews are being tasked to jobs which traditional ambulances on the ground cannot reach because of ice and snow.
A series of motorway crashes in thick fog on the M6 in Cumbria led to 12 casualties, the Great North Air Ambulance said.
The incident, which involved 13 cars in separate collisions, took place at around 1.25pm between Junctions 39 and 40, near Penrith.
Aircrew paramedics attended the scene and all those hurt were taken to hospital. None are thought to have life-threatening injuries.
Throughout Sunday, temperatures were well above freezing, with highs of up to 8C (46.4F) expected in southwest England.
But police in East Anglia advised motorists to take care after rain and snow led to dozens of crashes, while firefighters praised two dog owners for not risking their lives after their pets fell through ice and drowned.
The Derbyshire, Leicestershire and Rutland air ambulance has been flying missions to hard-to-reach areas to help casualties.
Janet Heywood, 62, was rescued by the air ambulance after suffering a fall whilst walking in the Peak District.
Mountain rescue teams were at least an hour away because of icy roads and bad weather.
But the crew of Heli Med 54, based at East Midlands Airport, were able to get to the scene within 10 minutes.
Daughter Abigail Heywood told Sky News: "She was walking and slipped on black ice. She was getting colder and colder and I was worried she would get hypothermia. We were surprised to see the air ambulance in the sky above us but it meant she got down so much more quickly and get to hospital."
Heli Med 54 flew more than 800 missions in 2011. The charity is funded solely by donations it works independetly of Government or the NHS.
Dr Carl McQueen, a flying doctor with the air ambulance said: "In this kind of weather we are able to get into places that some tradtional ambulances cant get to."


62 comments