What does a steady yellow light indicate?

Answer: B — Stop if it's safe to do so

A steady yellow light serves as a warning that the signal is about to change to red. This indicates that drivers should be prepared to stop if it is safe to do so. The key point here is that the yellow light is not a signal to proceed or accelerate; instead, it signifies that the intersection will soon be closed to vehicles. Drivers who notice a steady yellow light should assess their speed and distance from the intersection. If they are able to stop safely before reaching the stop line, they should do so. However, if they are too close and stopping may lead to a rear-end collision or unsafe maneuvering, they can continue through the intersection cautiously. This understanding is crucial for maintaining safe driving practices and preventing accidents at traffic signals. A steady yellow light encourages drivers to be vigilant and ready to react appropriately, fostering a safer environment for all road users.