Finality of order passed by State Government in certain case

Any order passed under Secs. 55, 56, 57 and 57-A or by the State Government under Sec. 60 shall not be called in question in any Court except on the ground that the authority making the order or any officer authorised by it had not followed the procedure laid down in sub-section (l) of Sec. 59 or that there was no material before the authority concerned upon which it could have based its order on the ground that the said authority was not of opinion that witnesses were unwilling to come forward to give evidence in public against the person in respect of whom an order was made under Sec. 56.