Under Utah law, how does a steady red arrow generally differ from a steady circular red signal?

Correct answer: A – The arrow generally prohibits the indicated turn until another signal permits it, subject to a limited one-way-to-one-way exception
Both signals require a stop. After stopping, a circular red may permit a right turn or a left turn from one one-way street to another, provided the driver yields and no device prohibits it. A red arrow generally requires the driver to remain stopped, although a traffic-control device on the state highway system may permit the limited one-way-to-one-way left turn.
Source: Utah Code § 41-6a-305(4)(a), (c) – Traffic-control signal -- At intersections -- At place other than intersection -- Color of light signal -- Inoperative traffic-control signals -- Affirmative defense.


