8-4-055 Sound-emitting devices on public conveyances.
   It is unlawful for any person to make use of any portable entertainment appliance, radio, used exclusively for entertainment, or musical instrument (and other sound-emitting devices), which are audible to others, in any streetcar, elevated train or subway and in any other public conveyance having a capacity of more than seven passengers operating within the city limits of the City of Chicago. Any person violating this section shall be fined not less than $50.00 nor more than $300.00 for each offense.
(Prior code § 193-7.11)