Crime prevention through environmental design is a system for developing the built environment to reduce the possibility of opportunistic crime and limit the perception of crime in a given neighborhoo
This curved street with balconies allows for additional opportunities for residents to spot suspicious activity while also making it difficult for criminals to plan escape routes.
A picket fence reduces access while allowing bystanders to see suspicious activity.
A dilapidated chain link fence signals that the building it is protecting is not very secured, while a well maintained bush indicates risk due to evidence of recent activity.
Security lighting
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In the field of physical security, security lighting is lighting that intended to deter or detect intrusions, criminal, or other anti-social activity occurring in a location, either publicly or privat
Lighting installed along a bicycle path in the United States. Lighting like this in public spaces is usually installed to increase personal safety and reduce crime.
A sodium vapor light. This type is often used as security lighting.