(65 ILCS 5/10-3-4) (from Ch. 24, par. 10-3-4)
    Sec. 10-3-4. The provisions of Section 10-3-3 do not apply:
        (1) To the person in command of a municipal fire department;
        (2) To employees of a fire department who are employed subject to call;
        (3) To the members or employees of a fire department, when required to remain on duty by
    
the marshal or chief officer or any of his aids on account of a serious emergency caused by conflagration, riot, or other causes.
(Source: Laws 1961, p. 576.)