During an emergency response, what is the first step an officer should take upon encountering traffic?

Activating emergency lights to warn drivers is crucial during an emergency response for several reasons. It serves as a clear visual signal that alerts motorists to the presence of an emergency vehicle and indicates potential hazards ahead. This action helps in managing traffic effectively, ensuring that vehicles can give way for the emergency response, and minimizing the risk of accidents. By using emergency lights, officers create a safer environment for both themselves and others on the road, facilitating a more efficient and orderly progression through the area. Engaging directly with drivers may not be practical or safe, while finding an alternate route or accelerating through traffic could lead to dangerous situations, both for the officer and for other road users.