What should you do when you approach an intersection with a flashing red light?

Answer: B — Treat it like a four-way stop

When you encounter a flashing red light at an intersection, the correct action is to treat it like a four-way stop. This means you should come to a complete stop at the intersection, assess the traffic, and yield the right-of-way to any vehicles or pedestrians that may be in your path. Once you've ensured that it is safe to proceed, you can start moving through the intersection in a controlled manner. This approach is crucial for maintaining safety, as flashing red lights indicate that you must stop and be cautious, similar to a stop sign. It allows for organized traffic flow, prevents collisions, and ensures that all drivers obey the rules of right-of-way at an intersection where visibility or traffic conditions may be challenging.