In which situation is it appropriate to use high beams while driving?

Using high beams while driving in poorly lit areas at night is appropriate because high beams increase your visibility significantly. They illuminate the road ahead and allow you to see further into the distance, which is especially important when navigating areas with little or no street lighting. By using high beams in these conditions, you can better identify potential hazards, pedestrians, or wildlife on the road, thus enhancing overall safety.

In contrast, using high beams in city streets during the day is unnecessary and can blind other drivers with bright light. High beams can also be inappropriate when passing other vehicles on the highway, as they can dazzle the drivers you are overtaking. Finally, utilizing high beams in rainy weather could create glare and reduce visibility for both you and other drivers, as the light reflects off rain droplets, making it harder to see. Therefore, the best scenario for using high beams is in poorly lit areas at night where they can be most effective without compromising safety for others on the road.