What is the recommended distance to follow behind an emergency vehicle?

Following behind an emergency vehicle, such as an ambulance or fire truck, requires extra caution to ensure safety for both the emergency responders and other road users. The recommended distance of 150 meters (500 feet) allows for adequate space to react to sudden stops or maneuvers that an emergency vehicle might need to make. This distance is significant because it helps to maintain a clear path for the emergency vehicle to maneuver and ensures that other drivers do not inadvertently interfere with the operation of the vehicle or its ability to respond to situations promptly.

Maintaining this distance also protects you from the debris or accidents that may occur as a result of the emergency situation. Additionally, this distance allows for better visibility, ensuring that you have enough time to assess any potential hazards ahead. Following too closely might obscure your view of the road ahead and limit your ability to respond appropriately to changes in traffic conditions caused by the emergency vehicle's actions.