Tips and Tricks
Always watch the arrow so you know where you need to go.
Don't forget to use your boosts. They're good for getting you out of sticky situations.
You can always swipe down the screen to turn around.
Time lapse cheat works here as well. Each time you go on a mission you spend gas. If you need it fast step into your settings and move the time forward by an hour or so. Relaunch the game and you should have a full gas meter again.
If you connect to Facebook via game you'll get a 3,000 bonus coins.
Save your diamonds for new taxis and customizations. They will bring cash to you.