Which mechanism is specifically used to record police interactions for later review?

• A. Internal investigations
• B. Body cameras
• C. Early warning systems
• D. Written directives

Answer: (B)

Recording police encounters for later review centers on documenting what happens during a contact. Body cameras provide a wearable video and audio record of interactions, with time stamps and location data, that can be reviewed by supervisors, investigators, and courts long after the event. This makes them the mechanism specifically designed to capture and preserve this information for later review. Internal investigations focus on evaluating allegations after the fact, not on recording on-scene interactions. Early warning systems monitor patterns to identify potential issues in behavior, rather than capturing a specific encounter. Written directives are policies guiding conduct, not recordings of events.