9.10.2017 for conducting the examination of J.E. (T) (Electrical) which was scheduled on 8.2.2018 and 23.2.2018 and at two centres, i.e., Mahabir Prasad Degree College and J.K. Public School, Lucknow. There was a complaint of paper leakage on which the entire examination was cancelled by respondent no. 2 and on the complaint made by unsuccessful candidates in March, 2018, the Chief Minister of the State ordered a preliminary enquiry by the STF which submitted its report on 28.3.2018 in pursuance of which on 29.3.2018 an F.I.R. was lodged against 12 persons except the petitioner. The charge-sheet has been submitted against the accused persons and the petitioner has been made by the S.T.F. to be a witness in the case against the accused persons. The petitioner was issued a show cause notice on 9.4.2018 for which a reply was given by the petitioner on 11.4.2018 for supplying of the documents, i.e., S.T.F. report but on 2.9.2018, the petitioner was black listed by the respondent no. 2 and the petitioner challenged the same before this Court in Writ-C No. 28097 of 2018 in which the said show cause notice was quashed by Co-ordinate Bench of this Court on 28.8.2018 and remanded the matter to the authorities concerned and directed to issue fresh notice as only the gist of allegations was mentioned in the notice dated 9.4.2018 in pursuance of which a fresh show cause notice was issued to the petitioner on 18.9.2018 and again the petitioner challenged the same before this Court in Writ-C No. 35785 of 2018 which was dismissed by Co-ordinate Bench of this Court on 2.1.2019 as it found that the challenge to the said notice was ill founded. The petitioner submitted his reply to the notice on 5.10.2019 and the same was rejected by the respondent no. 2 against which the petitioner preferred the present petition challenging the same.