What does the law state about slow-moving vehicles?

Slow-moving vehicles are subject to specific regulations that aim to maintain safety and flow on the roads. The correct interpretation of the law regarding slow-moving vehicles indicates that they cannot drive slower than the posted minimum speed limit. This is crucial because it helps to prevent congestion and ensures that these vehicles do not impede the normal flow of traffic.

In practice, slow-moving vehicles are expected to travel at speeds that allow them to safely share the road without creating hazards for faster-moving traffic. The intention behind establishing a minimum speed limit is to protect both the operators of these vehicles and other road users. This principle promotes safety and efficiency on roadways.

The other options suggest misunderstandings about the regulations governing slow-moving vehicles. For instance, stating that they must drive at least the maximum speed limit does not account for the nature of certain vehicles that may not be able to reach such speeds. Saying they are not allowed on highways overlooks the fact that slow-moving vehicles can, under certain conditions, legally operate on highways with appropriate signage and caution. Additionally, the idea that they should always follow emergency vehicles does not reflect the intended separation of traffic conditions and the operational needs of emergency responders.