Take a taxi parking test. Drive your taxi and park in the parking lot to qualify as a taxi driver. Remember that things are not very easy, it's a busy parking lot and that if you cross a street with red light you have to pay a fine in cash.
Use WASD or arrow keys to drive.
Press T key to toggle Taxi light on and off. Press Esc key to pause game.
Press Spacebar for handbrake.
To accelerate press the up arrow key.
To reverse press the down arrow key.
Press M key to show map.