What must you do if you encounter a stopped emergency vehicle on the highway?

When you encounter a stopped emergency vehicle on the highway, it is essential to either move to an adjacent lane or slow down. This action is crucial for the safety of both the emergency personnel working on the roadside and the drivers around them. By moving over, when possible, you provide a safer space for responders to conduct their duties without the risk of being struck by passing vehicles. If changing lanes is not possible due to traffic or road conditions, slowing down allows you to drive cautiously while still being aware of the situation.

This requirement is part of many states' "Move Over" laws, designed to protect emergency workers. Ignoring the vehicle, speeding past, or stopping in your lane can create dangerous situations, increasing the likelihood of accidents and endangering those on the roadside. Thus, adjusting your speed and position appropriately is vital for maintaining safety in these scenarios.