Who said that cars cannot roll end-over-end safely as well as on cue? The designer of the Rollo Car certainly had a vision, and after adding what appears to be a very uniquely designed roll bar to the top of a car, it seems the vision became reality. Typically, roll bars are seen attached to cars when they are designed for racing, so that if a driver rolls the car in a crash he or she would be better protected. This car's designer took that definition a bit more literally and used the bars to make the car roll.
Street FX posted the video to their Facebook page. They are an Australian based company who feature the "best motorsport pics, videos and products all in one place."