“9.In an identical situation, when a writ petition was filed before this Court in W.P(MD).No.9396 of 2017, this Court had entertained the writ petition and directed the concerned authority to issue a PSTM certificate to the petitioner therein. While considering the issue in that writ petition, this Court had taken note of the statements made by the Principal of the Government Law College, Madurai, in his counter affidavit (the present counter affidavit also filed by the same Principal) and observed that the Tamil medium of instruction was introduced in the Government Law College, Madurai, from the academic year 1978-1979 through G.O.Ms.No.1492, Education Department, dated 10.08.1978. Subsequently, there was no Government Order withdrawing or cancelling the earlier Government Order. This aspect was substantiated through a query raised by the petitioner therein under the Right to Information Act, wherein, the Principal of the Government Law College, Madurai, had acknowledged that the medium of instruction in Tamil was not cancelled through any Government Order. In such background this Court had observed in its Order dated 24.04.2017, passed in W.P.(MD). No.9396 of 2017 as follows: