If a driver encounters poor visibility conditions, what should be their first action?

When a driver encounters poor visibility conditions, their first action should be to use windshield wipers and slow down. This approach is crucial for ensuring safety on the road.

Using windshield wipers helps clear any obstruction caused by rain, snow, or other elements, which significantly improves the driver's line of sight. Slowing down is equally important because it allows more time to react to unforeseen hazards, reduces stopping distance, and can prevent accidents due to loss of control in difficult driving conditions. This combination of actions prioritizes the driver's ability to maintain control of the vehicle while enhancing awareness of the surroundings.

In contrast, continuing to drive at normal speed could lead to dangerous situations, as visibility can dramatically affect a driver's capacity to assess the driving environment accurately. Switching off vehicle lights would impair visibility even further, increasing the risk of collisions or accidents. Sudden changes in direction can lead to loss of control and are risky in low visibility situations. Therefore, using windshield wipers and slowing down provides an effective and responsible response to poor visibility conditions.