Stunt Driving School and London Cab Driving School
This mode is one of the coolest available on the game. As a stunt driver, you take control of a 1968 Ford Mustang Fastback and race against the clock to make the checkpoints, jump the ramps, or anything else the game makes you do.
As a London cabble, you drive an old English looking type cab and do some of the same stuff the stunt driving challenges do. Both modes are hours of fun.

Cruise, Blitz, Checkpoint, Circuit, and Multiplayer
CRUISE - Take a cruise around both the cities and mess around just for fun. You can change the density of pedestrians, traffic, and cops. Set it to none for all of them and have the whole city to your self, or set them all to the maximum and have fun with the wrecks.
BLITZ - Clear all the checkpoints as quickly as possible. The arrow at the top of the screen tells you where the next closest checkpoint is.
CHECKPOINT - Race against other computer opperated vehicles to clear all the checkpoints.
CIRCUIT- What would a racing game be without actual racing? Not Much. But anyway, race against other computer opperated vehicles to clear checkpoints in a circle type race. Sometimes there are usually 2-4 laps depending on how big the race is.
Note: All these modes are available for both cities.

You can also get online and play multiplayer.
MSN