Where 2[any authorised officer], thinks it necessary or expedient so to do in the public interest, he may, by order, prohibit any cable operator from transmitting or re-transmitting 3[any programme or channel if, it is not in conformity with the prescribed programme code referred to in section 5and advertisement code referred to in section 6 or if it is]likely to promote, on grounds of religion, race, language, caste or community or any other ground whatsoever, disharmony or feelings of enmity, hatred or ill-will between different religious, racial, linguistic or regional groups or castes or communities or which is likely to disturb the public tranquillity.