The best solution?

To my mind the best solution is one that was, as far as I know, devised by fleet safety expert - Dave Nickerson.

Dave suggests that you should simply add one second to your forward safety gap.

By easing back gently and opening the gap ahead you will create more time and space in an emergency.

The extra second will allow time for you to spread your braking in order to give the following driver time to react. You can then slow down and open your forward gap to double, or greater, when a safe overtaking opportunity arises.

By simply opening your forward gap by a second is reduces the risk of erratic overtaking - especially important where there are double white lines or there is a restricted view.

Finally, keep in mind the fact that you are not there to pass judgment.

We all know that drivers who follow to close are dangerous, however, remember that there are many reasons for tailgating. Your job is to stay safe when the situation arises.

If you feel angry about the situation, note the registration number of the offending vehicle and report it to the police - at least that way you'll still be alive to complain when they tell you that they are unable to take any action!