(1) Notwithstanding anything hereinbefore contained in this Chapter, where any person has carried out any development of a temporary nature unauthorisedly as indicated in sub-section (1) of section 31, the Authority may, by an order in writing, direct that person to remove any structure or work erected or discontinue the use of land made, unauthorisedly as aforesaid within fifteen days of the receipt of the order and thereafter, if the person does not comply with the order within the said period, the Authority or any officer authorised by it in this behalf may get such work summarily removed or get such use summarily discontinued without any notice as directed in the order and any development unauthorisedly made again shall similarly be summarily removed or discontinued without making any order as aforesaid:
Provided that standing crops shall not be summarily removed and reasonable period not exceeding six months shall be allowed to the person concerned by the Authority for the crop to be cut and gathered.
(2) The decision of the Authority on the question of what is development of a temporary nature shall be final.