VW has appeared with the follow-up marketing stunt to its previous ‘Fun Theory’ initiative in Sweden, wherein the brand transformed a stairway into a giant piano. However, this time they have created a Fast Lane slide at the Alexanderplatz subway station in Berlin, giving commuter a choice to opt for staircase or save time by sliding down the Fast Lane. The Fast Lane is dedicated to all those who love speed and everything unusual in their life. Hit the jump to check out video for more fun.

Via: Psfk