day, a body of persons aspiring to be appointed to the vacancy intended for direct recruits was not in existence. The persons who might respond to an advertisement cannot have any service-related rights, not to talk of right to have their seniority counted from the date of the advertisement. In other words, only on completion of the process, the applicant morphs into a selected candidate and, therefore, unnecessary observation was made in N.R. Parmar [Union of India v. N.R. Parmar, (2012) 13 SCC 340 : (2013) 3 SCC (L&S) 711] to the effect that the selected candidate cannot be blamed for the administrative delay. In the same context, we may usefully refer to the ratio in Shankarsan Dash v. Union of India [Shankarsan Dash v. Union of India, (1991) 3 SCC 47 : 1991 SCC (L&S) 800] , where it was held that even upon empanelment, an appointee does not acquire any right. 39. The judgment in N.R. Parmar [Union of India v. N.R. Parmar, (2012) 13 SCC 340 : (2013) 3 SCC (L&S) 711] relating to the Central Government employees cannot in our opinion, automatically apply to the Manipur State Police Officers, governed by the MPS Rules, 1965. We also feel that N.R. Parmar [Union of India v. N.R. Parmar, (2012) 13 SCC 340 : (2013) 3 SCC (L&S) 711] had incorrectly distinguished the long-standing seniority determination principles propounded in, inter alia, Jagdish Ch. Patnaik [Jagdish Ch. Patnaik v. State of Orissa, (1998) 4 SCC 456 : 1998 SCC (L&S) 1156], Suraj Parkash Gupta v. State of J&K [Suraj Parkash Gupta v. State of J&K, (2000) 7 SCC 561 : 2000 SCC (L&S) 977] and Pawan Pratap Singh v. Reevan Singh [Pawan Pratap Singh v. Reevan Singh, (2011) 3 SCC 267 : (2011) 1 SCC (L&S) 481] . These three judgments and several others with like enunciation on the law for determination of seniority makes it abundantly clear that under service jurisprudence, seniority cannot be claimed from a date when the incumbent is yet to be borne in the cadre. In our considered opinion, the law on the issue is correctly declared in Jagdish Ch. Patnaik [Jagdish Ch. Patnaik v. State of Orissa, (1998) 4 SCC 456 : 1998 SCC (L&S) 1156] and consequently we disapprove the norms on assessment of inter se seniority, suggested in N.R. Parmar [Union of India v. N.R. Parmar, (2012) 13 SCC 340 : (2013) 3 SCC (L&S) 711]. Accordingly, the decision in N.R. Parmar [Union of India v. N.R. Parmar, (2012) 13 SCC 340 : (2013) 3 SCC (L&S) 711] is overruled. However, it is made clear that this decision will not affect the inter se seniority already based on N.R. Parmar [Union of India v. N.R. Parmar, (2012) 13 SCC 340 : (2013) 3 SCC (L&S) 711] and the same is protected. This decision will apply prospectively except where seniority is to be fixed under the relevant rules from the date of vacancy/the date of advertisement.”