The Europe-wide study including over 60 cities revealed a picture of distinct geographical and temporal patterns of drug use across European cities. There are two ways to visualise the data from this study, either viewing the data on a map or using a specially-developed charting tool. You can switch between the two views at any point. Please note that the data used for this visulisation also includes the year 2016 — the text in the Analysis has not yet been updated to reflect this.

More info: www.emcdda.europa.eu/