(!,.lbeing the owner, lessor or landlord of any prernises or the agent of such owner, lessor or landlord, lets the same or any part thereof with the knowledge that the same or any part thereof is intended to be used as a brothel, or is wilfully a party to the use of such premises or any part thereof as a brothel. Shall be punishable on first conviction with imprisonment for a term which may extend to two years and with fine which may extend to two thousand rupees and in the event of a second or subsequent conviction, with rigorous imprisonment for a term which may extend to five years and also with fine. @lNotwithstanding anything contained in any other law for the time being in force, on conviction of any person referred to in clause (a) or clause (b) of sub_section (2) of any offence under that sub_section in respect of any premises or any part thereof, any lease or agreement under which such premises have been leased out or are held or occupied at the time of the commission of the offence, shall become void and inoperative with effect from the date of the said conviction.