Unusual audio surveillance warning sign on fence around United Utilities water storage facility

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Unusual audio surveillance warning sign on fence around United Utilities water storage reservoir

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Size: 3400px × 2550px
Location: Elterwater, Cumbria, England, UK
Photo credit: © Photimageon / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alarm, audio, fence, monitoring, notice, outdoor, security, sign, sound, surveillance, unusual, warning, water