What is sightline planning in surveillance and CPTED?

• A. Ensuring lines of sight allow observation of critical areas and reduce blind spots.
• B. Maximizing visual aesthetics of a campus.
• C. Installing mirrors to reflect cameras.
• D. Blocking sightlines to prevent observation.

Answer: (A)

Sightline planning in surveillance and CPTED focuses on creating clear, unobstructed views to key areas so security personnel and cameras can observe them with minimal blind spots. By mapping entrances, exits, high-risk spaces, and approach paths, and then placing cameras, windows, lighting, and patrol routes to cover those zones, you improve detection, surveillance coverage, and deterrence. This approach aligns with natural surveillance: when spaces are easily seen, potential offenders are more likely to be detected and discouraged, and responders can locate and react to incidents quickly. Blocking sightlines or prioritizing aesthetics over visibility don’t provide these security benefits, which is why the emphasis is on enabling visibility rather than restricting or distracting it.