In INEC v. Ogbadibo LGC (2014) 22640(CA) 24-25, F-C, by Ogbuinya, JCA as follows:
“From the etymological perspective, the cliche expression, locus standi, traces its roots to Latin Language which means: “place of standing”. In its expounded legal form, locus standi denotes the legal right or capacity of a person to institute an action in a Court of law when his right is trampled upon by somebody or authority. The locus classicus on locus standi in the Nigerian jurisprudence is the case of Adesanya V The President, FRN (1981) 5 SC 112; (1981) 2 NCLR 358… Locus standi was evolved to protect the Court from being converted into a jamboree by professional litigants or meddlesome interlopers who have no interest in matters, See Taiwo V Adegboro (2011) 11 NWLR (Pt. 1159) 562″
THERE IS LOCUS STANDI WHERE CIVIL RIGHTS ARE IN DANGER – TWO TESTS FOR DETERMINING LOCUS STANDI
B.B. Apugo & Sons Ltd V. Orthopedic Hospitals Management Board (2016) 13 NWLR (Pt. 1529) 206@ p. 269: “A person has locus standi to sue in an action if he is able to show to the satisfaction of the Court that his civil rights and obligations have been or are in danger of being infringed. There are two tests for determining if a person has locus standi. They are: 1. The action must be justiciable, and 2. There must be a dispute between the parties…To have locus standi the Plaintiff’s Statement of Claim must disclose sufficient legal interest, and show how such interest arose in the subject matter of the action…”