as now directed by the learned Single Judge had been sought for by any of the petitioners. Apparently, when a circular is under challenge, the validity of the said circular requires to be considered in accordance with the procedure prescribed. KPSC is a constitutional authority and when they have issued certain circulars taking into account the factual aspects involved in the matter, unless the matter is heard and finalised, issuance of an interim order would render substantial injustice and hardships to the candidates. When it is stated that the earlier procedure had resulted in manipulation of records or rather fraud being played, such issues are required to be considered. The learned Single Judge observed that insofar as Rule 18(i) of the PSC Rules of Procedure has not been amended, the PSC shall not insist on relinquishment to be supported by a notarized affidavit as per circular dated 28.9.2017. Apparently, the aforesaid circular was in operation for the last more than three years and therefore the interim order virtually stays the operation of the circular. The validity of the circular when being tested by the Court, necessarily the matter requires to he heard on merits and decided. We are of the view that grant of such interim order without testing the validity of Ext.P4 cannot be sustained.