What should you do when approaching a railroad crossing with flashing signals?

When approaching a railroad crossing with flashing signals, stopping and looking for a train is the appropriate action to take. The flashing signals indicate that a train is coming, and stopping ensures your safety. By stopping, you can closely observe both directions of the track to confirm that it is clear before proceeding. This precaution is crucial because trains cannot stop quickly, and their approach can be deceptive in both speed and distance.

While other responses may suggest varying degrees of caution, such as merely slowing down or following the actions of another vehicle, none ensure the same level of safety as coming to a complete stop. A train's visibility can be obstructed, and it's better to take a moment to ensure it is safe to cross rather than risk a collision.