(20 ILCS 3440/7) (from Ch. 127, par. 2667)
    Sec. 7. It is unlawful for any person, either by himself or through an agent, to knowingly allow the disturbance of human skeletal remains, unregistered graves, or grave markers on property controlled by that person unless such disturbance is authorized by a permit issued by the Historic Preservation Agency.
(Source: P.A. 86-151.)