On the right face of a dolmen-like roof in the transition zone of the red circuit, 30m after the boulder of La Face Ouest du Dru (white n°51), along the Southern path, 20m in front of La Statique (red n°48). Low sitstart in the roof, traverse in the tunnel with a thin crack and feet hooks on the pedestal, and exit by a mantle on slopers before the left angle. NB: this problem has been opened as an homage to the bus accident which made 28 victims (including 22 children) on the 13th of March 2012.