More than half of drivers (53%) are risking deadly pile-ups on motorways by driving too close to the vehicle in front, according to research by Brake and Direct Line. More drivers are taking this deadly risk compared to seven years ago (49%), and men are far more likely to do it than women, with a horrifying three in ten male drivers (30%) doing so at least weekly.

In Great Britain in 2010, 263 people were killed and 1,445 seriously injured in road crashes on motorways and 70mph roads.

While there are fewer crashes per mile travelled on motorways, crashes on these roads have an increased risk of death or serious injury because of the speeds involved. Crashes on 70mph roads are more than twice as likely to result in death than crashes on roads with lower speed limits.

Almost one in five fatal crashes on motorways involve four or more vehicles. These kinds of crashes often cause multiple deaths and injuries, and the resulting congestion and tailbacks can cause further crashes.