(6)No person shall, while on duty-(a)throw any stone or other missile with intent to cause injury; or(b)fight or behave in a violent manner; or(c)impede or obstruct any other person in the discharge of duties; or(d)offer or render any service or use any threat, to any other person with a view to prevent the other person from complying with the provisions of the Act or the regulations, or orders made thereunder or from performing duties faithfully.
