What should you do when driving at dusk or on overcast days?

When driving at dusk or on overcast days, turning on your vehicle lights is crucial for several reasons. As visibility decreases during these times, activating your lights helps ensure that you can see the road and any potential hazards clearly. It also makes your vehicle more visible to other drivers, which is essential for safety.

Keeping your lights off would hinder your ability to see and be seen, especially as natural light fades. Driving at a slower speed without lights still poses a risk because other motorists may not notice your vehicle until it's too late. Lastly, using only high beam lights can be inappropriate in certain conditions, as it might blind oncoming drivers and actually decrease overall visibility. Therefore, turning on low beam lights during dusk or overcast conditions is the safest and most effective choice.