THIS is one car that can dodge traffic - as it is a street-legal DODGEM. The purple vehicle, which looks more at home at a funfair than on the roads, is a fully converted bumper car that runs on petrol. And its owner, 69-year-old Tom Evans, is more than capable handling the unusual motor as he used to run a fairground. The tiny car has working lights, indicators, a petrol gauge and even a tax disc to prove its legality to incredulous onlookers. His wife and two sons bought the dodgem car for the young-at-heart driver two years ago.