Arizona Drivers Permit Pactice Exam

Under what condition is a left turn on red permitted?

1. From a two-way road to a one-way road

2. Only during day-time hours

3. From a one-way road to a one-way road

4. After yielding to all oncoming traffic

The correct answer is: From a one-way road to a one-way road

A left turn on red is permitted under specific conditions to enhance driving safety and improve traffic flow. When making a left turn from a one-way road onto another one-way road, a driver can proceed after ensuring that the way is clear. This rule allows for greater efficiency in urban areas where one-way streets are common and can help reduce delays. This is based on the understanding that traffic signals and signs control right-of-way; thus, when turning left on red from a one-way street, the driver must be aware that they are entering a street that is designed to accommodate left turns in this manner. It is crucial for the driver to check for oncoming traffic, pedestrians, and any relevant signals or signs to ensure that the turn can be made safely. Only when these elements are confirmed can a left turn on red be executed. Other conditions listed in the question do not apply directly to the legal framework for turning left on red, which is strictly defined for one-way streets transitioning to one-way streets, making option C the correct and applicable choice.