These firstencountersproposeto start in the Pyrénées a dynamic exchange and innovation to reducethe delays of alert and to locatetheskiers in situation of danger. The mountain is a territoryof freedom. But practising activities in a natural environment represents a risk, often vital, in case of accident, tangible assetor isolation, whatever the level of the riders. How will we do to keep snow as a pleasure, which forgives the unforeseen difficulties, wandering in the cold and fog, and technical mistakes of behaviour.
