Final answer:
In weather conditions that lessen visibility, your speed should be reduced and adjusted accordingly to ensure safety.
Step-by-step explanation:
In weather conditions that lessen visibility, your speed should be reduced and adjusted accordingly. When visibility is poor, it is important to slow down to allow for more time to react to any potential hazards or obstacles on the road. This is because reduced visibility makes it harder to see and anticipate what is ahead, increasing the risk of accidents.
For example, if the visibility is reduced due to fog, rain, or snow, it is recommended to drive at a speed that allows you to stop within the distance you can see ahead. This helps to ensure that you have enough time to react to any sudden changes in the road conditions or any other vehicles.
Slowing down also gives you more time to assess the situation, make accurate judgments, and adjust your driving accordingly. It is important to follow the speed limits and maintain a safe speed for the prevailing conditions, taking into account factors such as visibility, road surface conditions, and the presence of other vehicles.