The TVU or TUV( mot people) have a car which they are using to demonstrate the benefit of using seatbelts. You get in the car, first without the belts on then it is slowly rotated 360 degrees, good fun watching people trying to stay in their seats when the car is upside down.
Then the same is done with the belts on, big difference.

. By the looks on the faces of the people who give it a go, I think that maybe more will be using their belts.
Not sure if they are there tomorrow.