(1) An industrial action shall not be conducted in such a manner that it interferes with entry, work or other normal services by persons who are not related to it or persons who intend to provide work, and any resort to violence or any threat to appeal for or persuade into participating in the industrial action shall not be used.
(2) Any work, the purpose of which is to prevent operational equipment from being damaged, or to prevent raw materials or products from being impaired or deteriorated shall be normally conducted during a period of industrial actions.
(3) A trade union shall have responsibility to guide, manage and supervise industrial actions so as to be lawfully conducted.