Limitation on loudness of loudspeakers and bells used for advertising.
Indianapolis-Marion County Revised Code § 611-502
in effectSec. 611-502. - Limitation on loudness of loudspeakers and bells used for advertising.
It shall be unlawful for the driver or operator of any motor vehicle to use more than one (1) loudspeaker, bell or other device, and said loudspeaker, bell or other device shall not have the capability or capacity to emit a signal louder than one hundred (100) decibels at full volume, measured at any distance from said device, for the purpose of advertising to the general public the food, product or presence of the vehicle.
(Code 1975, § 29-401)
Source: Consolidated City of Indianapolis and Marion County, Revised Code (Municode Library, library.municode.com)URL: https://library.municode.com/in/indianapolis_-_marion_county/codes/code_of_ordinances?nodeId=TITIIIPUHEWE_CH611MOVE_ARTVFOVEVE_S611-502LILOLOBEUSADFetched: 10/27/2026
