Answer :
Final answer:
The first action when visibility is reduced is to slow down, which is part of the IPDE Process. Slowing down allows the driver to identify, predict, decide, and execute the necessary maneuvers to maintain safety on the road, especially when faced with unexpected changes in driving conditions.
Explanation:
Whenever visibility is reduced, the first action to take to apply the IPDE Process is B. to slow down. IPDE stands for Identify, Predict, Decide, and Execute, which is a defensive driving technique designed to help drivers anticipate and respond to hazards on the road. By slowing down, the driver has more time to identify potential hazards, predict what may happen, make decisions to avoid the hazard, and execute the necessary maneuvers safely.
In practical driving scenarios, such as when a driver traveling at 15 m/s notices a red-light 30 m ahead and applies the brakes of her car, the IPDE process is crucial. If conditions were to change, and the driver needed to adjust speed because of a steep downhill or an obstruction, the IPDE process would be particularly helpful. In these situations slowing down can give the driver the extra time needed to react appropriately to whatever situation may arise.
