act
antivandal
background
basic law
behaviour
big brother
bylaw
camera
cctv camera
constitution
decency
electronic eye
enactment
hardware
intent
legislation
look
monitoring
outside security system
oversight
park equipment
pillar
pole
post
public order
public safety
public security
regime
regulation
regulations
responsibility
safety of population
security
sharpsighted
statute
supervision
technology
tracking
unblinking
uncompromising
unwinking
upright
video control
video observation
video surveillance
vigilant
watchful
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