NateBumber
Created page with "'''Sound shingles''' were a Gallifreyan surveillance technology which resembled white gravel but amplified sound. They were placed along the Prydonian Wall to help alert the laser surveillance towers to intruders. (PROSE: ''Gallifrey: A Rough Guide'') == Behind the scenes == * Sound shingles originated in Dave Martin's ''Find Your Fate'' novel ''The Garden of Evil (novel)'', where they were puncutated "..."
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