Save in the cases referred to in paragraph 3 la) and (b). any wage re duction affecting all or a substantial number of the workers in an under taking shall be notified to the High Authority.
Amach ó na càsanna dá dtagraítear i mir 3 d) agus b), cuirfear i bhfios don Ard-Údarás aon laghdú pá a bhaineann leis an lucht oibre i gcoitinne i ngnóthas nó le cion maith díobh.