Oh snap, a mysterious person has stolen valuable gold ingots from the tourist centre, and is making a run for it! Stop him with the help of your fellow police units. The tuned Roamer is crazy fast, but you can honk your horn to call for roadblocks (when they are ready)!
As a bonus, you can use the free camera! Press Shift-C. The camera will unlock, and slow motion will be activated. You can now watch roadblock plowing in awe. Don't lose control of your vehicle, though. Press Shift-C again to go back to normal.