If you need a test drive just head for the roof

A new Turkish car dealership is aiming to be the largest in the world when it is built, and is aiming to attract customers by guaranteeing a congestion free test drive to try out their new car.

The builders aren't striking a deal with the local police to block the roads off to allow you to try your new hatchback, but are going one better and creating their own roads – on the roof of the dealership.