19. A person shall be guilty of contempt of the Family Court if he, without lawful excuse,-(a) offers any insult to the Family Court;(b) causes an interruption in the work of the Family Court;(c) refuses to answer any question put by the Family Court, which he is bound to answer; or(d) refuses to take oath to state the truth or to sign any statement made by him in the Family Court;and the Family Court may forthwith try such person for such contempt and sentence him to a fine not exceeding two hundred taka.