Time to go home - unfortunately

Went to Hemsedal with colleagues to go slalom and snowboarding.
Today I took my system camera with me in the slopes. I didn't discover that the battery was empty, probably because everybody wanted to see yesterdays party shots, and no one turned it off afterwards. My spare battery was in my backpack locked in a locker on the ski centre. So I had to carry my camera on all my runs without being able to take any shots.
But I got this just before we left for home.