Use the left and right arrow keys to steer, up arrow to accelerate and space to brake.
This was a large amount of work, and although I don't think it came out as fun as it could've, I'm still happy with it. I would've like to have enabled the car to skid and drift around corners but unfortunately the maths involved were too complex for me to work out. Hope you like it anyway for what it is.
I kept a development blog while I made this game, with all my ideas and screenshots, read it here (it's pretty long) - http://www.terrypaton.com /game-development-diary-d rive-2-part-1/