ROH §41-29.2
No paid ads on vehicles or trailers
Read the official text at honolulu.gov ↗This rule bans using a vehicle or trailer to show paid advertising anywhere, whether on roads or private property, even if the vehicle doesn't run. It covers any kind of ad, like posters, banners, or lights. The rule applies to anyone doing this.
everyone
The ordinance, as written (Honolulu County) — Vehicular advertising prohibited
A copy, taken August 22, 2026. The version published by Honolulu is the one that governs, and it may have changed since. Check it before relying on anything here.
No person shall use a vehicle or trailer, or both, as defined herein, whether it is in operable or nonoperable condition, to display in any manner, on any highway, street, or private property, any advertising device for consideration as defined herein, including but not limiting the generality of the foregoing to any poster, banner, writing, picture, painting, light, model, display, emblem, notice, illustration, insignia, symbol, and any other form of advertising sign or device.
)
Published by the City and County of Honolulu through American Legal Publishing.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.