Which of the following statements is true?

  1. A sudden change in weather calls for a change in driving.
  2. You should slow down when driving in rain and fog.
  3. Be particularly aware of vehicles coming up behind you in inclement weather.
  4. All of the above. ✓

Answer: D. All of the above.

All of the above is true: changing weather means you change how you drive, you slow down in rain and fog, and you stay aware of traffic coming up behind you.

Why this is the answer

The handbook says rain, fog, and snow make it harder to see and be seen, so you reduce speed, brake early, and use low-beam headlights when wipers are needed. It also explains that fog lights give advance warning to drivers behind you, and that when someone tailgates you should let them pass rather than brake suddenly. Together those points support changing your driving for weather, slowing in rain and fog, and paying attention to vehicles behind you.

Why the other answers are wrong

Remember it

When the weather turns, expect three jobs at once: adjust your driving, slow down, and keep an eye on the traffic behind you.

Official handbook: New York State Driver's Manual (MV-21), Chapter 10: Special Driving Conditions – Driving in Rain, Fog, or Snow

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.