Question

Difficulty: MediumSpeed Limits and Speed Regulation

On a public highway where no numerical minimum speed limit is posted, a driver is legally permitted to travel at any speed below the posted maximum, regardless of whether their slow speed impedes the normal flow of traffic.

Answer: Answer

Answer

False. Drivers are prohibited from driving so slowly that they impede or block the normal and reasonable flow of traffic, even if no minimum speed limit sign is posted.
The statement is false because traffic safety codes specifically prohibit operating a vehicle at such a slow speed that it impedes the normal and reasonable movement of traffic, unless necessary for safe operation.

Step-by-Step Solution

1
Analyze traffic regulations governing low-speed vehicle operation.
Recognize that speed laws regulate both maximum speed thresholds and minimum traffic flow standards (impeding traffic rules).
Unreasonably slow driving creates hazardous traffic bottlenecks and rear-end collision risks.
2
Apply the rule to the scenario provided.
Even in the absence of a posted minimum speed sign, driving excessively slow without a valid safety reason remains illegal.
Drivers must maintain a safe, reasonable speed consistent with traffic conditions or move to the designated slow lane/shoulder.

Key Concept

Minimum Speed Law and Impeding Traffic Regulations
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