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"No one allowed passed [sic] this point without 100% fall protection"
!["No one allowed passed [sic] this point without 100% fall protection"](../../../../../i/upload/2024/07/19/20240719175111-4d750ac4-cu_s9999x250.jpg "\"No one allowed passed [sic] this point without 100% fall protection\" (1972 visits) Sign at the 12/13th & Locust Street PATCO station in Philadelphia advising that no one is allowe...")
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Handwritten sign on a speaker
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"Please do not disconnect. Speaker is part of fire system. Thank you."
!["Please do not disconnect. Speaker is part of fire system. Thank you."](../../../../../i/upload/2024/07/19/20240719213055-fff3e071-cu_s9999x250.jpg "\"Please do not disconnect. Speaker is part of fire system. Thank you.\" (2504 visits) Sign reading, "Please do not disconnect. Speaker is part of fire system. Thank you," at ...")