When driving in wet or icy conditions, what is the most important thing to do?

Answer: C — Reduce speed

Driving in wet or icy conditions can be dangerous and requires special attention. The most important thing to do in these conditions is to reduce your speed. By driving at a reduced speed, you will have more time to react to any unexpected hazards such as slippery roads or poor visibility. Increasing speed can cause you to lose control of your vehicle and make it more difficult to stop or steer. Turning off your lights is also incorrect as you should keep them on to increase your visibility to other drivers. Using cruise control is also not recommended as it can increase your speed without you having full control of your vehicle. Therefore, reducing your speed is the most important thing to do in wet or icy conditions to ensure your safety and the safety of others on the road.