To raise an issue suo motu means that a Judge raised the issue which was not raised or which was not in contemplation of the parties. It is the law, that when raising an issue suo motu, the Judge should afford counsel or parties, an opportunity to address on it, before he can decide on it, especially the party that would be adversely affected by the issue. This is because, issue of fair hearing is thus involved – KUTI v. BALOGUN (1989) 1 NWLR (PT. 99) 566. However, there are exceptions to this law. Where (a) the issue relates to the jurisdiction of the Court, then it is not mandatory for the Judge to hear the parties on it; (b) when both parties ignored or were unaware of a statute which has a bearing on the case; (c) when the record ex facie, shows or discloses serious questions of the fairness of the proceedings.
– Yahaya, JCA. Petroleum Resources v. SPDC (2021)