What is the purpose of the "No Turn on Red" sign?

The "No Turn on Red" sign is specifically designed to prohibit drivers from making a right turn at a red traffic signal. This sign is usually placed at intersections where visibility is limited or where it is deemed unsafe for vehicles and pedestrians. The sign helps to enhance safety by ensuring that drivers must wait until the light turns green before proceeding, which reduces the chances of collisions with pedestrians crossing the intersection and other vehicles that may be traveling through the intersection.

While turning left on a red signal is not permissible unless turning from a one-way street onto another one-way street, the presence of a "No Turn on Red" sign specifically addresses the action of turning right, reinforcing the message that drivers must stop and wait for the green light. In contrast, the idea of allowing a right turn on red is a common traffic rule, but this sign directly counters that rule at specific locations where safety concerns take precedence. Therefore, the correct understanding of this sign is crucial for compliance and safe driving practices at intersections.