Video: Quick-reaction reverse saves Mercedez-Benz

Video shows a driver in a Mercedez-Benz driving up a hill, then backing his car downhill just as quickly. Moments later, you realize why, as another vehicle comes out of control down the winding road. The driver of the second vehicle later revealed she had forgotten to put the handbrake on in the car. 

[Video source: Miaopai.com]