Illinois Statutes Chapter 740. Civil Liabilities § 90/10. Refusal of admission

(1) while on the premises of the hotel, destroys or threatens to destroy hotel property or causes or threatens to cause a public disturbance; or

(2) is seeking accommodations for the unlawful possession or use of controlled substances or the use of the premises for the consumption of alcoholic liquor by a person under the age of 21.