The reason why they do not have police chases in Germany.

Here is a snippet from automotoportal.com:

"SAFE! police car, based on the Porsche 997 and tuned by Tech Art, the new TUNE IT! SAFE! police car with BRABUS ROCKET design based on the Mercedes CLS series now takes the stage. The BRABUS ROCKET is the world's fastest sedan with a top speed well north of 360 km/h. However, it will remain nothing but a dream for Germany's public servants since its only purpose is to promote more tuning safety. This blue-and-silver police eye-catcher will make it easy for the campaign to build upon its extremely successful first year. Its presentation at the world's leading tuning expo is the perfect start for TUNE IT! SAFE! into its second year."