Illinois Statutes Chapter 70. Special Districts § 705/16.11b. Work week; exemptions

(1) To the person in command of a fire protection district fire department;

(2) To employees of a fire protection district fire department who are employed subject to call; or

(3) To the members or employees of a fire protection district fire department, when required to remain on duty by the marshal or chief officer or any of his aides on account of a serious emergency caused by conflagration, riot, or other causes.