to issue an order or direction more particularly one in the nature of Writ of Mandamus to declare the action of the respondents in not counting the past temporary service rendered by the Petitioner in the contingent establishment from the date of his initial appointment to till the date of regularization for commencement of qualifying service as per G O Ms No 156 Finance and Planning FW PEN 1 Department dated 29-04-1983 for the purpose to sanction of pension based on the judgment of the Honble Supreme Court in the case of Prem Singh Vs State of Uttar Pradesh and others in Civil Appeal No 6798 of 2019 and batch dt 02- 09-2019 and the same was reported in 2020 1 SCCLandS 1 and 2019 10 SCC 516 and in the case of Habib Khan Verses State of Uttarakhand and others in Civil Appeal No 10806 of 2017 and batch dt 23-08-2017 which was reported in 2020 1 SCC LandS 28 2019 10 SCC 542 and in Review Petition C No 9 of 2018 dt 16-01-2018 in Civil Appeal No 10806 of 2017 in the case of State of Uttarakhand and others