(720 ILCS 5/11‑8) (from Ch. 38, par. 11‑8)
    Sec. 11‑8. Fornication.) (a) Any person who has sexual intercourse with another not his spouse commits fornication if the behavior is open and notorious.
    A person shall be exempt from prosecution under this Section if his liability is based solely on evidence he has given in order to comply with the requirements of Section 4‑1.7 of "The Illinois Public Aid Code", approved April 11, 1967, as amended.
    (b) Sentence.
    Fornication is a Class B misdemeanor.
(Source: P.A. 86‑490.)