Who is responsible for communication during a pursuit until the second unit arrives?

The correct answer is that the initial officer is responsible for communication during a pursuit until the second unit arrives. This responsibility is crucial in maintaining situational awareness and ensuring that all relevant information is relayed to dispatch and other units. The initial officer can provide real-time updates about the pursuit's status, location, and any actions taken, helping to coordinate a safe and effective response.

By managing communication, the initial officer can alert dispatch to the evolving situation, such as changes in direction, any road hazards, or the behavior of the suspect. This coordination is essential for the safety of all individuals involved, including officers, the public, and the suspect.

The other roles mentioned, such as the dispatch team, second officer, and on-site supervisor, play important parts in the overall response but do not take primary responsibility for communication during the early stages of the pursuit. The dispatch team supports by monitoring the call and providing assistance, the second officer will eventually join the communication once they are on scene, and the on-site supervisor typically gets involved in providing oversight and additional resources, but these roles are secondary to the initial officer's primary role in communication during the pursuit.