Bobrun, it requires a civil action to make a legal discovery of a point of law. No pilot in CX tried it, they just went at 55 or went tail down to the freighter.
I believe that management have been informed that action may be taken by certain A scalers if they are told to go to B scale at 55 in a jurisdiction that has strong age discrimination laws.
People get angry when they see they are being used. They get their act together and they start legal proceedings.