Helsinki and Turku rank high in methamphetamine use

The use of methamphetamine in Helsinki and Turku is high by European standards, a recent study suggests. The study compared the concentrations of drugs in the sewages of 19 European cities. In Helsinki and Turku, the concentration of methamphetamine per capita was the highest in the study. On the other hand, the concentrations of cocaine and ecstasy in effluent were low in comparison to the other European cities.