So, the "techies" want us to believe technology has the answer. Now they want a microchip under the bonnet of a car to keep tabs on motorists (The Argus, August 27).

As we invest more in gadgets and less in people it is inevitable this very technology will end up in the hands of those who will misuse it.

We are assured the law abiding have nothing to fear and how wondrous these chips are compared to the CCTVs that cover our streets.

Every time we go out we are caught on camera numerous time but, despite millions spent on such cameras, there has been no significant drop in street crime or the detection rate.

The same can be said for speed cameras which, in the name of safety, have made criminals out of a considerable number of drivers who have probably never been involved in an accident in their lives.

The cameras fail to detect reckless, dangerous, drunk or drugged drivers and again there has been no drop in the number of accidents.

Recent changes in the law designed to prevent the sale of false and illegal registration plates have led to a spate of number plate thefts from vehicles and, as the police themselves admit, those wanting false plates will have the paperwork and means to obtain them.

A chip can be cloned, copied, altered and erased using the simplest of technology by those who are intent in doing so.

If it is only there to detect vehicles without MOTs, insurance or road tax (information which is available to the police on a central database anyway), why is it necessary?

Those intent on evading the law are already ahead of the game.

-Chris Swain, Brighton