1. This writ petition is filed challenging Ext.P4 order of the 4th respondent Tribunal, by which an appeal filed by the petitioner against Ext.P3 order of the 1st respondent Corporation is dismissed. The complaint of the petitioner is that construction made by the 3rd respondent on the neighbouring property is in deviation from the approved plan, based on which building permit was issued. There is no sufficient space left on the southern side of the 3rd respondent's building as required under the Kerala Muncipality Building Rules (hereinafter referred as Building Rules for short). The specific allegation is that the sunshade on the southern side of the 3rd respondent is constructed in such a manner that rain water will splash into the petitioner's building causing inconvenience to him. On the basis of Ext.P1 complaint in this regard, the 1st respondent initiated action as contemplated under Section 406 of the Kerala Muncipality Act 1994 (hereinafter referred as the Act for short) against the 3rd respondent and a provisional order along with a show cause notice was issued. Even though Ext.P2 is referred as the show cause notice, copy of Ext.P2 produced in the writ petition