625 ILCS 5/5-502

If any person operates in violation of any provision of this Chapter, or any rule, regulation, order or decision of the Secretary of State, or of any term, condition or limitation of any license, the Secretary of State, or any person injured thereby, or any interested person, may apply to the Circuit Court of the county in which such violation or some part thereof occurred, or in which the person complained of has his established or additional place of business or resides, to prevent such violation. The Court has jurisdiction to enforce obedience by injunction or other process restraining such person from further violation and enjoining upon him obedience.