Traffic Light Signal Diagram - Red Light Meaning and Road Safety #1887966 (License: Personal Use)

This illustration depicts a standard three-light traffic signal mounted on a pole, with the top red light illuminated to indicate stop. Horizontal directional arrows extend from the sides: a yellow arrow points left (indicating permissive left turn or caution), while a red arrow points right (prohibiting right turn). The design is commonly used in driver education materials and road safety signage.

Used in transportation safety guides, driver’s license study resources, municipal traffic manuals, and digital learning platforms to explain signal meanings and turning rules. Matches user intent for understanding traffic control devices and legal driving behavior.