Go to http://membres.lycos.fr/cvvacd/
That is the web site of a soaring club in Besancon, France, mentioned
in earlier posts.
Click on "Le coin du pilote " (Pilot's corner) on the left side of the
page
Click on "Humour" (Humor) on the menu.
Scroll down to "Videos", and select the middle tab "Instructeurs soyez
ponctuels" (Instructors be on time).
It's a commercial for a Dutch insurance company, self explanatory.

Cheers, Charles