(1) Any person who undertakes or carries out development of any land in contravention of the master plan or sector plan or without the per- mission, approval or sanction referred to in section 14 or in contravention of any condition subject to which such permission, approval or sanction has been granted, shall be punishable with fine which may extend to ten thousand rupees, and in the case of a continuing offence with further fine which may extend to five hundred rupees for every day during which such offence con- tinues after conviction for the first commission of the offence.
(2) Any person who uses any land or building in contravention of the provisions of section 15 or in contravention of any terms and conditions prescribed under the proviso to that section shall be punishable with fine which may extend to five thousand rupees and in the case of continuing offence, with further fine which may extend to two hundred and fifty rupees for every day during which such offence continues after conviction for the first commission of the offence.
(3) Any person who obstructs the entry of a person authorised under section 23 to enter into or upon any land or building or molests such person after such entry shall be punishable with imprisonment for a term which may extend to six months, or with thousand rupees, or with both. fine which may extend to one thousand rupees, or with both.