Its such legalize bullshit. Every witness everwhere in the world KNOWS the GB is soley responsible for policies and that what they say goes without question.
Even by the GB's own standards this is a question, not of organizational policy alone but of policy based on theological constructs. The two witness rule and rules regarding the conducting of judicial cases are based on theology, that is witness understanding of the binle. That understanding comes directly from the GB by their own admission. Game. Set. Match.