Whenever visibility is reduced, the first action to take to apply the IPDE process is:

a. To slow down.
b. To increase speed.
c. None of these.

Answer :

The first action to take when visibility is reduced and applying the IPDE process is to slow down.

The correct action to take when visibility is reduced and applying the IPDE (Identify, Predict, Decide, and Execute) process is to slow down. When visibility is limited, it is important to reduce speed to allow more time to identify potential hazards and to react accordingly. By slowing down, you can increase your ability to stop or maneuver safely, reducing the risk of accidents.

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