Driving far below the normal flow of traffic without a safety-related reason can:
Correct answer: A – Create a hazard and impede traffic
Driving far below surrounding traffic can block vehicles and contribute to unsafe lane changes or passing attempts. New Hampshire law prohibits driving so slowly that normal and reasonable traffic movement is impeded, except when reduced speed is necessary for safety or required by law. The posted minimum on the interstate system is 45 mph.
Source: RSA 265:64, I – Minimum Speed Regulation, New Hampshire Driver’s Manual — §5, “Speed Limits”


