The first rescue took place on Monday night in the Vallee Blanche. At a late hour, 12 skiers were in the Mer de Glace. With the Civil Security helicopter, the police rescued these 12 people. And another unusual rescue around 22:30h Monday night, on the freestyle area of Les Houches. A Polish skier decided to test the Big Air of the snowpark of Les Houches at night. Victim of a bad reception, the man lost consciousness. It's when he woke up that he warned the PGHM Chamonix.He was then taken to the hospital in Sallanches. Radio Mont Blanc