If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Ever wanted to take out your frustration on those annoying speed cameras at the side of the road? Now you can. Use the arrow keys to steer and speed up / slow down, and the space bar to shoot. Remember, the faster you go, the more points you'll get. Don't crash or get flashed, or you'll get penalty points on your license. 30 of those and it's game over.