Masked joyriders filmed themselves ram straight into a police car before they scarpered and abandoned the car in the middle of the road.
The video, believed to have been shot in Birmingham, shows at least three men - with their faces covered in black balaclavas and hoods pulled up over their heads - drive through a residential street.
The man sitting in the passenger side films them as they cruise in the car listening to music.
The driver then spots the police car on the other side of a junction and careers straight towards it.
"Slow down, slow down," one of the passengers says as the car plunges straight for the cop car at speed.