What is the best way to increase visibility during adverse conditions?

Reducing speed and using headlights are effective strategies for increasing visibility during adverse conditions, such as rain, fog, or snow. When visibility is compromised, reducing speed allows drivers to have more time to react to unexpected obstacles or changes in traffic. In addition, using headlights helps illuminate the road ahead, making it easier for the driver to see and be seen by others. Headlights enhance visibility not just for the driver, but also signal to other motorists that a vehicle is present, which is particularly important in low-light conditions.

Other strategies, like keeping windows clear and open, might assist in maintaining visibility but do not address the lighting aspect essential during adverse weather. Driving slower without lights could endanger the driver by failing to ensure that others can see them. Meanwhile, following closely behind other vehicles can reduce visibility rather than improve it, as it does not allow enough space to navigate safely if conditions worsen. Therefore, the combination of slowing down and activating headlights is the best approach for improving visibility in challenging driving conditions.