A dispute over a traffic ticket got out of hand when the couple in the car which received the summons got into a heated argument with the officer.
The cop then assaulted the woman, who fell down, seemingly unconscious, sending the husband into a fury, going after the cop, grabbing his gun.
A struggle went on for several seconds until the officer wrestled the gun away, firing a warning shot.
He then again knocked the woman out.
Just another day in China.