It is clear from the above that an action could be brought by originating summons if the issues involved are not in dispute or in controversy or not likely to be in dispute or in controversy. Putting it negatively, where the issues are in dispute or are contentious, an originating summons procedure will not lie. In such a situation, the party must initiate the action by a writ of summons, a procedure which accommodates pleadings of facts. An action could be brought by originating summons where the sole or principal question in issue is or is likely to be one of construction of a statute, or of any instrument made under a statute or of any deeds, will, contract, or other document or some other question of law. It is not the law that once there is dispute on facts, the matter should be commenced by writ of summons. No. That is not the law. The law is that the dispute on facts must be substantial, material, affecting the live issues in the matter. Where disputes are peripheral, not material to the live issues, an action can be sustained by originating summons. After all, there can hardly be a case without facts. Facts make a case and it is the dispute in the facts that give rise to litigation.
— Niki Tobi JSC. Pam & Anor. V Mohammed (2008) – SC.238/2007