Why do traffic accidents increase during snowy or foggy conditions?

Drivers failing to adjust their driving to snowy or foggy conditions is a primary reason for an increase in traffic accidents during these times. When faced with such weather conditions, visibility is often reduced, and the road surface can become slippery. These elements require drivers to modify their behavior—this includes slowing down, increasing following distances, and being more cautious when making turns or stopping.

Many drivers may not recognize the need for these adjustments or may underestimate the impact of poor conditions on their vehicle's handling and braking. As a result, failing to adapt leads to a higher likelihood of losing control, misjudging distances, or being unable to stop in time to avoid collisions.

The other factors, while relevant, do not fully encapsulate the critical issue of driver behavior. For instance, while some drivers may lack experience with snow or fog, making adjustments is key regardless of experience. Similarly, while not all roads are designed with the same safety measures, the adaptation of driver behavior remains the more significant issue. Conditions may indeed lead to an increase in accidents, but the crux of the matter is how drivers respond to those conditions.