World's most effective speed bump. Made in Germany, of course!

Translation: "What are you doing Gisela? The camera is already running. Come here. I will show it to this guy! He won't drive through here any more. Gisela, don't film the flowers, come here! He's coming. Let me hold the camera. Boy oh boy!!!! Great !!!     Announcer: Do you have a better DIY idea? Enter now and win 5000 Euro!