Which of the following is an example of natural surveillance?

• A. Tall fences blocking view
• B. Open, well-lit storefronts with clear sight lines from outside
• C. Hidden cameras inside without visible signs
• D. Dark, poorly lit alleys

Answer: (B)

Natural surveillance is about making activity visible so people can observe what’s happening and deter crime through everyday visibility. Open, well-lit storefronts with clear sight lines from outside maximize this visibility, letting passersby and workers easily notice unusual or suspicious activity. That effortless visibility is what makes it the best example of natural surveillance. In contrast, tall fences that block sight, hidden cameras without visible signs, or dark, poorly lit alleys reduce what can be seen and hinder people from noticing what’s going on, which undermines this approach.