What does the Florida Move Over Act require drivers to do when approaching a working emergency vehicle?

The Florida Move Over Act aims to enhance the safety of emergency responders and other roadside workers. When drivers approach a stationary emergency vehicle that is using its lights, the law requires them to reduce their speed to 20 mph below the posted speed limit. This specific reduction helps ensure that drivers have sufficient time to react to any situations that may arise near the emergency vehicle, thereby increasing safety for everyone involved.

Furthermore, this law emphasizes the importance of maintaining caution in areas where emergency vehicles are present. By mandating a specific speed reduction, drivers are reminded to remain vigilant, as the presence of emergency personnel often indicates potential hazards on the road. In cases where the posted speed limit is low, reducing speed to a minimum of 20 mph still applies, ensuring that emergency responders can operate safely.

In contrast, the other options suggesting fixed speed reductions of 20 mph or 30 mph do not align with the legal requirement, which is focused on the relationship between the driver's speed and the current posted speed limit. Enforcing a uniform reduction helps simplify the rule for drivers, making it easier to remember and comply with.