Police are cracking down on four major driving offences in an operation called 'The Fatal Four'.
In Nottinghamshire, they'll be tackling drivers who use their mobile phones at the wheel, refuse to wear a seat belt, speed and drive under the influence of drugs.
Chief Inspector Andy Charlton, Head of Road Policing in Nottinghamshire, said: "people risk losing control and killing themselves or other people in accidents if they ignore the laws."
More top news
Further snow showers are expected to continue through the morning, easing somewhat during the afternoon.
Strong, bitterly cold winds, with sunny intervals and scattered snow showers.
Old Market Square in Nottingham was a blaze of orange, green and white as hundreds brave the blizzard-like conditions.