Yellow Traffic Light Meaning and Safety Guidelines #3762724 (License: Personal Use)

This image shows a standard three-light vertical traffic signal with the middle yellow (amber) lamp illuminated, while the red and green lights remain off. The yellow light serves as a transition phase between green and red, warning drivers that the signal is about to change and they should prepare to stop if it’s safe to do so. Its design follows international conventions for road safety signage.

Used in driver education materials, traffic regulation guides, transportation websites, and municipal safety campaigns; matches user intent seeking clarification on traffic signal meanings or preparing for driving tests.