What are the three general categories of CPTED approaches?

What are the three general categories of CPTED approaches?

• A. Technological measures, Social measures, Economic measures
• B. Mechanical measures, Organizational measures, Natural and/or architectural measures
• C. Procedural measures, Administrative measures, Legal measures
• D. Digital measures, Physical measures, Economic measures

Answer: (B)

CPTED approaches can be grouped into three broad families that address crime opportunities from different angles: mechanical measures, organizational measures, and natural and/or architectural measures. Mechanical measures are the physical tools and devices that restrict or monitor access, such as locks, gates, barriers, and cameras. They create tangible obstacles or deterrents that make criminal activity more difficult or more easily detected. Organizational measures focus on how people and institutions manage security—policies, procedures, access control protocols, shift patterns, training, and coordinated responses. This category changes behavior and routines to reduce opportunities for crime. Natural and/or architectural measures use the design of space itself to enhance visibility and control movement—proper lighting, clear sightlines, thoughtful landscaping, and the arrangement of entrances and pathways to promote natural surveillance and deterrence. Other groupings that mix in digital methods or purely economic or procedural ideas aren’t the standard three CPTED buckets, so they don’t fit as neatly as these three categories.

CPTED approaches can be grouped into three broad families that address crime opportunities from different angles: mechanical measures, organizational measures, and natural and/or architectural measures.

Mechanical measures are the physical tools and devices that restrict or monitor access, such as locks, gates, barriers, and cameras. They create tangible obstacles or deterrents that make criminal activity more difficult or more easily detected.

Organizational measures focus on how people and institutions manage security—policies, procedures, access control protocols, shift patterns, training, and coordinated responses. This category changes behavior and routines to reduce opportunities for crime.

Natural and/or architectural measures use the design of space itself to enhance visibility and control movement—proper lighting, clear sightlines, thoughtful landscaping, and the arrangement of entrances and pathways to promote natural surveillance and deterrence.

Other groupings that mix in digital methods or purely economic or procedural ideas aren’t the standard three CPTED buckets, so they don’t fit as neatly as these three categories.