Data from the SCORE research network, which monitors 115 cities, places Barcelona as the second city with the highest concentration, following Lleida. These figures represent a return to the consumption levels recorded in 2017.
“"Europe's wastewater tells the story of a drug phenomenon that is widespread, varied, and in constant flux."
While ketamine use rose by 41% across Europe, MDMA levels dropped by 16%. Despite this decline, Spain remains among the countries with the highest concentrations of ecstasy on the continent.
