Use a superb Ferrari model, the F40, to discover evidence that rogue a group of bad police officers involved in a stolen car job! There are many forks in the road, with arrows at the top of the screen indicating which route is quicker. Any high-speed contact causes the car to blow up, but you have an infinite supply of these, and the only real penalty is losing time. There are lots of road blocks to cope with. Look after the police cars (the legal ones...) by staying out of their way (listen to their sirens closing!).
The ZX version offers graphics with several details but the main gameplay area is colorless (mainly back and white) which is something normal for a racing game here. Sprites and backgrounds move quite smooth. There is nothing to say about the sound really, as there are limited sounds used here (even on the 128k version!) which is rather strange!