Some skiers at les sept laux doing avalanche control work on behalf of the piste patrollers
https://www.facebook.com/video/video.php?v=10200284892472992
Here are another lot in les 7 Laux
http://www.zapiks.fr/avalanche-7-laux-en-gopro-de.html
I remember France TV was up at resort for the winter opening and the 18 year old students they interviewed were telling the reporters what experts they were at off piste.
The heavy footed guy with the bandits ski cuts the slope triggering a slide which takes his two mates, Nice!