Felix Frankfurter,
Brooks v. National Labor Relations Board…
“ If the employees are dissatisfied with their chosen union, they may submit their own grievance to the Board. [14] If an employer has doubts about his duty to continue bargaining, it is his responsibility to petition the Board for relief, while continuing to bargain in good faith at least until the Board has given some indication that his claim has merit. [15] Although the Board may, if the facts warrant, revoke a certification or agree not to pursue a charge of an unfair labor practice, these are matters for the Board; they do not justify employer self-help or judicial intervention. ”
