Security breach prompts more White House security
By | Associated Press – 56 minutes ago
ricky l • Remove
Double fencing - exterior (normal fence with sensors and cctv mounted) to detect intrusion + interior fence (2nd layer) with non-fatal electric fence (with warning poster) - to prevent intruders from climbing the fence as the weak electric fence will prevent intruder from climbing and trap the intruders in between fences.Reply
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