More than one in 10 drivers still illegally use a mobile phone while driving, according to a survey involving road safety charity Brake.
The poll also found that 4% regularly send or read text messages while behind the wheel, although overall the number of people using phones in the car has decreased from 36% in 2006, to 13% now.
More motorists are using hand-free devices than they were eight years ago, with 38% using devices now compared to 22% in 2006.
Holding mobile phones while driving has been illegal for a decade, but Brake wants to extend the ban to cover hands-free devices.
The poll of 1,000 drivers, revealed that 68% believe using a mobile in any way while driving is dangerous, even though just 36% support a hands-free ban.
Only 4% agree that mobile phone use of any type should be allowed.
Brake deputy chief executive Julie Townsend said it is shocking that one in eight drivers still flout the law, a decade after the ban came in.
She added that a hands-free kit does not offer a safe alternative and calls on the Government to implement a more encompassing ban on mobile use while driving.
Copyright Press Association 2014