UK residents now have the chance to win themselves a copy of Gran Turismo 5: Prologue. Top Gear is holding the online contest which runs until September 1st. Users have to correctly answer 9 automotive questions, most of which is pretty simple to answer. Also, you have three chances in which to slip up, or else you have to wait till the next day to try again. Once you get all right, you will be entered into the draw to win 1 of 5 copies of GT5: Prologue. To enter, click here. Also you need to view the terms and conditions here.