In the video, a girl is seen standing in the street before she runs at the car and lunges onto the hood, acting as if she had been hit. The intrepid driver, knowing that he has the upper hand in this ruse, exits his vehicle and begins chiding the would-be scammer for her failed attempts. One would assume that in taking the phone out of its holster, he was alerting the authorities of this incident – except for the fact that he appears to be a law enforcement officer himself (so says the video's YouTube description).
This type of scam is rampant throughout various parts of the world, usually involving other vehicles, but in this case it was a human being. It has prompted many drivers to leave dashcams rolling constantly. An unexpected byproduct of this self-preservation effort is an abundance of documented automotive chicanery.