Prayer in WP(MD) No.SR16824 of 2017:- To issue a Writ of Certiorarified Mandamus calling for the records relating to the impugned order passed by the 1st respondent in Letter No.10385/Nee.Va.1(1)/2015-2 dated 14.08.2015 and quash the same as illegal and consequently direct the Respondents to follow the ratio at 50:50 for further promotion to the post of High School Headmaster and P.G. Assistant in the light of the same nature of ratio fixed and followed for promotion to the post of Higher Secondary School, Headmaster by way of G.O.Ms.No.720, Education Department, dated 28.04.1981, notifying the Tamilnadu Higher Secondary Education Service Special Rules or follow the date of regular appointment to the post of B.T.Assistant either from the direct recruitment source other than the contractual appointees to the post of B.T Assistants regularized subsequently or from the promotion source to the post of B.T.Assistant for further promotion by placing the petitioners over and above direct recruits appointed in excess of their quota of 50% in the post of B.T.Assistant or pass any other appropriate Writ, https://hcservices.ecourts.gov.in/hcservices/ Order or Direction as this Honourable Court may deem fit in the circumstances of the case and thus render justice.