What does a flashing yellow light traffic signal at an intersection signify?

A flashing yellow light at an intersection signifies the need for caution. It alerts drivers to slow down and be aware of their surroundings as they approach the intersection. This light indicates that drivers should not simply speed through but instead be prepared to yield to any pedestrians or other vehicles that may be crossing or turning into the intersection.

The concept behind the flashing yellow light is to enhance safety by prompting drivers to reduce their speed and remain vigilant. It effectively communicates that cross traffic may not have a stop signal and that the driver needs to navigate cautiously.

Understanding the purpose of a flashing yellow light is crucial for safe driving practices, particularly at busy intersections where the risk of collisions can increase without proper vigilance.