A ground of appeal must arise from the judgment appealed against and must be an attack on a ratio decidendi of the judgment and not an obiter dictum. – Ekanem JCA. C.O.P. v. Doolor (2020) – CA/MK/182/2017
NATURE & SCOPE OF OMNIBUS GROUND OF APPEAL
It is important to bear in mind the nature and scope of omnibus ground of appeal in civil cases. It must be stressed that when a complaint is against the weight of evidence, the complaint is of necessity against the totality of the evidence adduced before the court and not on a finding of fact on a specific issue or document as the case may be. In the latter case, the finding should be raised as a substantive ground of appeal. See Ndiwe v. Okocha (supra). It cannot be used to raise issues of or errors in law. The complaint questions the appraisal and evaluation of all the evidence adduced and not the weight to be attached to any particular piece of evidence.
– Ogwuegbu JSC. Ajibona v. Kolawole (1996)