A vehicle merges closely in front of you. If there is room to respond gradually, what should you do?

Correct answer: A – Ease off the accelerator and rebuild a safe following gap
Slow down smoothly when another vehicle moves into the space ahead of you, provided an emergency stop is not required. The commercial manual notes that slowing down may prevent a crash when a vehicle cuts in front and that sudden braking or a quick lane change is more likely to cause a crash. Reestablish the safe following distance recommended in the regular driver handbook.
Source: North Carolina Commercial Driver License Manual — § 2.8.1, “Importance of Seeing Hazards”, North Carolina Driver Handbook — Ch. 4, “Following”


