Car crime and road rage are now said to be such a major problem in the UK that Honda is offering personal attack alarm systems for cars.

The company says that so many motorists, and especially women, are fearful for their safety when travelling, that its dealers are offering to fit panic buttons within vehicles.

When pressed, the button activates a system of ultra-loud sirens, flashing lights and even a plea for help broadcast over megaphones.

The move follows a recent RAC survey on road rage which found that more than half of all drivers have been sworn at, more than two thirds have received abusive hand signals and a small but significant number have been attacked, punched or rammed by another car.

The Honda RoadRage Personal Attack System is aimed primarily at women drivers, the elderly, and other vulnerable motorists who drive alone and those carrying valuables or goods.

The warning system is activated by pressing a panic button mounted in a concealed position, within easy reach of the driver. Once pressed, it activates a 120 dB siren and causes the hazard lights to flash. The siren is periodically interrupted with a loud voice message sounding: "Help, driver under attack, call the police."

The siren, hazard lights and voice message continue until de-activated by the driver. The digitally recorded voice message is programmable as either a male or female voice option.

The £150 system can be installed by Honda dealers in any make of vehicle, and will not interfere with any other security system.

Top Tips for avoiding road rage

* Do not become involved with another driver if they are angered by a driving error. Acknowledge your mistake with a wave, or say sorry.

* Do not lose your temper. Returning verbal abuse or threatening gestures will only make things worse.

* If you are followed, make your way to a highly populated area, sound your horn and flash your lights to attract attention.

* Do not rise to any challenges while you are driving. Drive within the correct speed limit and do not be distracted.

* Report any driving incidents to the police, giving as much information as possible.