When fire apparatus is operating with __________, it is engaging in a Code 2 response.

A Code 2 response typically refers to a situation where the emergency vehicle is responding to an incident with lights activated but without sirens. This approach is often used in scenarios where the urgency of the situation is lower, allowing the operator to navigate traffic while still providing some visibility to other drivers.

In this context, using only lights allows fire apparatus to communicate its presence on the road, which can help facilitate safer navigation through traffic at a reduced urgency compared to a Code 3 response, which would include both lights and sirens for maximum alert.

Utilizing lights in this manner is also effective in areas where sirens might be disruptive or unnecessary, such as residential neighborhoods. This response balances the need for visibility while maintaining a quieter presence, which can often be appropriate in certain situations.