Where a respondent raises new issue in his brief of argument, the appellant is supposed to file a reply brief thereto and if he fails to file such a reply brief within 14 days of service of such respondent’s brief of argument, the court will deem it that he has conceded all the new issues/points contained in the respondent’s brief of argument. See Order 6, rule 10. See also the cases of Ayalagu v. Agu (1998) 1 NWLR (Pt. 532) 129; Lori v. Akukalia (1998) 12 NWLR (Pt. 579) 592; Chukwuogor v. Att.-Gen., Cross River State (1998) 1 NWLR (Pt. 534) 375; Ekpuk v. Okon (2002) FWLR (Pt. 84) 145, (2002) 5 NWLR (Pt. 760) 445.
— Sanusi JCA. Ikeleve Daagir Ityavkase Ikyereve V. Joseph Kwaghkar (CA/J/45/97, 15 November 2004)