Bring back public information films

Incredibly, people don't know they are allowed in box junctions at a right turn if their way is clear,or how to use mini roundabouts. Everyone remembers Reginald Molehusband and "don't dazzle, dip your headlights".

The police don't do it so someone must.

https://www.youtube.com/watch?v=p3R7hG_pLaI