Washington Written Drivers Permit Practice Test

A flashing yellow light is an important traffic signal indicating that drivers should proceed with caution and slow down. This signal alerts drivers to be aware of potential hazards or changes in the roadway ahead. Unlike a solid green light, which allows vehicles to go through an intersection or continue forward without additional caution, a flashing yellow light indicates that there may be a situation that requires careful driving—such as entering a crosswalk with pedestrians, approaching a construction zone, or dealing with other vehicles that may not be following normal traffic patterns. Drivers should not speed up or stop abruptly in response to a flashing yellow light; instead, they should reduce their speed, maintain awareness of their surroundings, and be prepared to take further actions as needed. The options of stopping immediately or speeding up to clear the intersection would not be appropriate responses, as they could lead to traffic accidents or unsafe situations. Additionally, the option of turning left only if safe would not fully encompass the broader meaning of the flashing yellow light, which applies to all traffic approaching the signal.