A frozen view of Lochan na h-Achlaise on Wednesday, December 12, in Rannoch Moor, United Kingdom. Ice and fog spread across the United Kingdom on Wednesday with temperatures reaching -6 degrees Celsius (21.2 degrees Farenheit) in some parts of the country, according to the Met Office. Jeff J Mitchell/Getty Images Frost lingers on trees surrounding a house near Wells on December 12 in Somerset, England. Matt Cardy/Getty Images
A car drives on the A82 past a road traffic sign on December 12 in Loch Lomond, Scotland. Jeff J Mitchell/Getty Images
A woman's breath shows on a freezing morning in Regents Park on December 12 in London, England. Dan Kitwood/Getty Images
The early morning frost clings to a cobweb in Regents Park on December 12. Dan Kitwood/Getty Images
Frost covers Hyde Park in the early morning of December 12 in London, England. Oli Scarff/Getty Images
Frost lingers on the trees at Dyrham Park on December 12 near Bath, England. Matt Cardy/Getty Images
Boaters make their way past Inchtavannach Island on Loch Lomond on December 12 in Loch Lomond, Scotland. Jeff J Mitchell/Getty Images
A horse looks out from a frozen field on December 12 in Somerset, England. Matt Cardy/Getty Images
Frost is covers a stone wall on December 12 in Somerset, England. Matt Cardy/Getty Images
A man walks through the early morning frost in Regents Park on December 12. Dan Kitwood/Getty Images
The early morning frost clings to plants in Regents Park on December 12. Dan Kitwood/Getty Images