The petitioner retired from service as an Assistant Town Planner from the Department of Local Administration of the Government of Kerala in 2005. He entered service as an Artist. He was promoted as a Photographer-cum-Commercial Artist on 1-9-1981. By Ext. P1, he was promoted as Architectural Head Draftsman in a newly created post for which no special rules were framed at that time. Therefore, the said appointment was made under Rule 9(a)(i) of the Kerala State and Subordinate Services Rules. The petitioner was promoted by Ext. P2 dated 20-9-1996 as a Deputy Town Planner. However, by Ext. P3 order, the petitioner was reverted as Architectural Head Draftsman on two grounds, namely, (1) he was not regularised in the feeder category of Architectural Head Draftsman and (2) he was not included in the seniority list in the feeder category. Subsequently, by Ext. P4, petitioner's appointment as Architectural Head Draftsman was regularised with effect from 12-5-1993 by the Government in exercise of their powers under Rule 39 of the K.S and S.S.R. Consequent thereto, the petitioner was included in Ext. P5 seniority list also. In Ext. P5 seniority list also, petitioner's appointment as Architectural Head Draftsman was shown to be with effect from 12-51993. According to the petitioner, on his regularisation as an Architectural Head Draftsman with effect from 12-5-1993 and his inclusion in the seniority list on the basis of the date of entry as 12-51993, the reasons on which the petitioner has been reverted by Ext. P3 from the post of Deputy Town Planner cease to exist and therefore the petitioner is liable to be restored to the post of Deputy Town Planner in accordance with Ext. P2 promotion order dated 20-9-1996. Raising this claim, the petitioner filed Ext. P6 representation before the Government. Since it was not disposed of, the petitioner filed