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Bristol has the highest traces of cocaine in its sewage. https://www.itv.com/news/2019-03-14/which-uk-city-tops-list-for-cocaine-traces-in-europe-wide-sewage-s

• alt227 2y ago
  > Bristol was the only UK city participating in last year’s research. London’s wastewater, which has previously topped the cocaine chart, was not included.