I think it is real, it is likely from America or continental Europe (Driving on the Right-hand-side of the road).
Some insurance companies install a dash-mounted video camera into cars. If there is an accident the driver presses a button and it saves the the video footage from a period of time before the button was pressed. People who have these cameras installed get insurance cheaper (Good Idea?).
I have seen a Sika hind hit by an artic lorry and it was thrown about 20-30 yards into a field beside the road, could easily of been thrown into the other lane.