ROH §15-8.3
Obey no-turn signs unless a traffic officer says otherwise
Read the official text at honolulu.gov ↗This rule says drivers must follow no-turn signs that show no right, left, or U-turns are allowed. The only exception is if a police officer or another authorized traffic person tells you to turn differently. Some specific turns listed in a schedule are also banned.
The ordinance, as written (Honolulu County) — Obedience to no-turn signs
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.
(a) Whenever authorized signs are erected indicating that no right or left or U-turn is permitted, no driver of a vehicle shall disobey the directions of any such sign, unless otherwise instructed by a police officer or any other persons authorized to direct, control, or regulate the flow of traffic as provided in this code.
(b) The turning movements described in Schedule XI attached to the ordinance codified in this section and made a part hereof are prohibited.*
) Editor’s note:
* See listing of schedules at the end of this chapter.
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.