What should be communicated about terrain changes during a pursuit?

• A. Weather on a 10-minute forecast.
• B. Post the entire route publicly.
• C. Advise if terrain changes.
• D. Only mention terrain if asked.

Answer: (C)

During a pursuit, changes in the terrain can quickly affect vehicle control, braking distance, and safe routing. The best practice is to advise if terrain changes. As you move into a different type of terrain—say from wide highways to narrow residential streets, onto a steep hill, into a construction zone, or onto an unpaved or slippery surface—promptly informing the team about what changed and where keeps all units aligned. This proactive update allows supervisors to adjust tactics, speeds, and routes, and helps units anticipate upcoming hazards or difficult turns, reducing the risk of crashes or pursuit termination due to safety concerns. Weather updates matter too, but they don’t replace the need to communicate terrain changes in real time. Posting the entire route publicly is unsafe, and terrain details should be shared proactively rather than only when asked.