A motorist is driving in the left-hand lane of a multi-lane highway where the posted maximum speed limit is . Weather and road conditions are clear, traffic is moving smoothly, and the vehicle has no mechanical issues. However, the motorist travels at , causing multiple vehicles behind them to brake unexpectedly and form a long traffic queue. Which of the following statements correctly describes the legal status of this driver's speed choice under standard speed regulation laws?
- The driver is violating traffic law by traveling at an unreasonably slow speed that blocks or impedes the normal flow of traffic.Answer
- BThe driver is fully compliant with the law because any speed below the posted maximum is automatically considered legal.
- CThe driver is legally permitted to maintain this speed as long as their hazard warning lights remain continuously activated.
- DThe driver is only required to increase speed if an emergency vehicle displaying flashing lights approaches from behind.
Answer
The driver is violating traffic law by traveling at an unreasonably slow speed that blocks or impedes the normal flow of traffic.
Under standard traffic laws, drivers must not operate a vehicle at such a slow speed as to impede or block the normal and reasonable movement of traffic, except when reduced speed is necessary for safe operation (e.g., severe weather or heavy congestion). Traveling in a zone under clear conditions creates a severe hazard.
Step-by-Step Solution
Key Concept
Minimum Speed Regulation and Impeding Traffic Flow