What does a flashing yellow traffic signal at an intersection indicate?

A flashing yellow traffic signal at an intersection indicates that drivers should slow down and cross the intersection carefully. This signal serves as a warning that there may be hazards ahead or that conditions may require more caution than usual. It is essential for drivers to be alert and prepared to respond to any potential dangers, such as pedestrians or cross traffic that may not have the right of way.

The other choices do not accurately reflect the meaning of a flashing yellow signal. For instance, stopping or yielding is not required with a flashing yellow, as those actions are reserved for solid red or yellow signals, which indicate that a stop is necessary. The correct interpretation encourages a careful approach rather than stopping, highlighting the need to remain vigilant while proceeding through the intersection.