What does a flashing yellow light mean?

A flashing yellow light indicates that drivers should proceed with caution. It serves as a warning that there may be hazards or unusual conditions ahead, such as a pedestrian crossing, school zone, or roadwork. The purpose of the flashing yellow light is to alert drivers to slow down and remain attentive to ensure their safety and the safety of others.

In contrast, a solid yellow light generally signals drivers to prepare to stop, while a red light requires all drivers to stop entirely. Additionally, a specific signal indicating that a train is approaching would typically be accompanied by lights and bells at a railway crossing rather than just a flashing yellow light. Understanding the nuances of these signals is vital for safe driving and compliance with traffic regulations.