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OUTER DEFENSE (WALLS :star:
walls maybe constructed for aesthetic reasons…
OUTER DEFENSE
WALLS :star:
walls maybe constructed for aesthetic reasons to replace the less decorative berrers withing that part of facility
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Masony 
Block
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BARRIERS :star:
Natural and structuralbarrers are the elements by which boundaries are defined and penetration is deterred
:check: NATURAL
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Dense growth
:check: STRUCTURAL
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Concertin