Which of the following is a responsibility of reserve deputies?

Reserve deputies play a vital role in supporting full-time law enforcement personnel. One of their responsibilities includes directing traffic during emergencies. This task is important as it helps manage traffic flow, ensures public safety, and allows emergency responders to access the scene without undue delay.

Engaging with suspects without prior assessment, filling out administrative paperwork only, and conducting criminal investigations are responsibilities typically reserved for full-time officers or may require specific training and authority that reserve deputies might not possess. By focusing on directing traffic, reserve deputies can effectively assist in maintaining order and safety in critical situations, which aligns with their role as supplemental support in law enforcement.