620 ILCS 5/79a

Enforcement.) In addition to any other remedies the Department may institute in any circuit court an action to prevent, restrain, correct or abate any violation of this act or of any regulations adopted or of any orders and rulings made by the Department pursuant to this act; and the court shall adjudge to the plaintiff such relief, by way of injunction (which may be mandatory) or otherwise, as may be proper under all the facts and circumstances of the case, in order fully to effectuate the purposes of this act and of the regulations adopted and orders and rulings made pursuant thereto.