The petitioners, who are in occupation of shop rooms of Kamankulangara Devaswom Shopping Complex of Kamankulangara Devaswom, which is under the management of the 1st respondent Travancore Devaswom Board, have filed this writ petition under Article 226 of the Constitution of India, seeking a writ of certiorari to quash Exts.P7 to P9 notices, whereby enhanced rate of rent and additional deposit were demanded from the petitioners, and also Ext.P10 order dated 22.05.2020 issued by the 1st respondent Board. The petitioners have also sought for a declaration that the respondents are not entitled in law to enhance/re-fix the rent payable by the occupants of the shop rooms belonging to the 1st respondent Board, and demand additional security deposit from the occupants, that too unilaterally. The further relief sought for is a writ of mandamus commanding the respondents to execute rent agreement in favour of the 2nd petitioner, for room No.7 of Kamankulangara Devaswom Board Shopping Complex Block No.1, without insisting for any enhancement of rent, over and above the rent paid by the 2nd