Oklahoma constitution
Article V: legislative power
Section 11e

The Supreme Court, upon petition of any qualified elector alleging failure of the Commission to timely act, is hereby vested with original jurisdiction to compel, and shall compel, the Commission to make the apportionment as herein provided. It shall also have exclusive jurisdiction of any review hereunder. If more than one petition be filed, the court shall consolidate such proceedings for hearing and disposition, and shall file its opinion and issue its writ within sixty days from the timely filing of such last petition. In the event any action filed hereunder shall be abandoned or dismissed, any other qualified elector shall be allowed to intervene within ten days thereof.