...and some bad news...all in one post:
Off with the bad news first...my capping software has been acting up on me lately, so I can't provide anything pre-visual (great word I just made up, isn't it?

) for the time being.
Good news now though, I was digging through my archives and found some vids that (I am 99.9% positive) have not been on here so far...and they even have some educational value in them.
First up is a vid showing why French busses sometimes seem to make rather awkward movements when under way. Have fun...