The road safety charity carried out analysis of 11 recent prosecutions involving mobile and smartphone use, which revealed that the average sentence for causing death by dangerous driving is four-and-a-half years in prison and a disqualification from driving for seven years. In all of the cases analysed, the convicted drivers were found to have lost their concentration due to using their mobile phone. In two cases the incidents led to the death of a pedestrian.

The vast majority of the public agree that that using a mobile phone while driving is clearly unsafe. Yet, since 2006, 750,000 fixed penalties have been issued to drivers for this very reason.

IAM chief executive Simon Best said: ‘The maximum sentence available to the courts is fourteen years, so there is still scope for an even stronger road safety message that drivers who kill whilst distracted on their phones will be caught and jailed for a long time.

‘The lesson here is obvious: never use your phone while driving. Whether you have a hands free kit or use loudspeaker, it doesn’t matter. Using your phone in any capacity reduces your attention from the task at hand – driving.’