LEGAL PRINCIPLE: CIVIL PROCEDURE – Injunctions – Scope – Injunction Must Be on Subject-Matter Within Ambit of Substantive Proceedings
PRINCIPLE STATEMENT
It is the law, for instance, that where any injunction is claimed, there is need for it to be on a subject-matter within the ambit, scope and effect of the substantive proceedings before the court. This principle is derived from the views expressed by Winn, J. (and this has stood the test of time) in Winstone v. Winstone (1959) 3 All ER 580. The learned Judge was in the course of submissions referred to a provision of the Supreme Court of Judicature (Consolidation) Act which says that 'The High Court may grant injunction in all cases in which it appears convenient so to do.' He then observed: 'In my view those words are to be construed and understood as limited to the granting of an injunction ancillary to and comprised within the scope of the substantive relief sought in the proceedings in which the application for the injunction is made.'
RATIO DECIDENDI (SOURCE)
Per Uwaifo, JSC, in Adenuga & Ors v. Odumeru & Ors (2001) NLC-432000(SC) at pp. 19–20; Paras E–A.
"It is the law, for instance, that where any injunction is claimed, there is need for it to be on a subject-matter within the ambit, scope and effect of the substantive proceedings before the court. This principle is derived from the views expressed by Winn, J. (and this has stood the test of time) in Winstone v. Winstone (1959) 3 All ER 580. The learned Judge was in the course of submissions referred to a provision of the Supreme Court of Judicature (Consolidation) Act which says that 'The High Court may grant injunction in all cases in which it appears convenient so to do.' He then observed: 'In my view those words are to be construed and understood as limited to the granting of an injunction ancillary to and comprised within the scope of the substantive relief sought in the proceedings in which the application for the injunction is made.'"
EXPLANATION / SCOPE
An injunction must relate to subject-matter within the ambit, scope, and effect of the substantive proceedings. The power to grant injunction where “convenient” is limited to ancillary relief comprised within the scope of substantive relief sought. The court cannot grant injunction on matters unrelated to the main claim. The principle prevents using injunctive relief to litigate issues not properly before the court. The convenience provision does not give the court carte blanche. The injunction must be connected to the substantive dispute. It cannot create new rights or address separate controversies. The subject-matter of the injunction must align with the subject-matter of the action.