A group of around 100 youngsters attacked police by throwing bottles and stones at officers early on Friday. No arrests were made at the time of the incident, when police say youths also hurled insults at them.
Young people in the Netherlands use more drugs than their counterparts in other European cities, according to an annual report by the European Monitoring Center for Drugs and Drug Addiction (EMCDDA). In the age group 15 to 34 years, Dutch were on the top of the list when it comes to ecstasy use in 2015, NOS reports.
A massive 6.6 percent of Dutch in that age group use ecstasy. Ireland comes in a far second place with 4.4 percent. The European average is 1.8 percent.
Popular designer drug 4-Fluoroamphetamine, also known as 4-FA and 4-FMP, will be banned in the Netherlands beginning Thursday. The party drug will be on the classified as "List I" under the country's drug laws, meaning it will be labeled as a hard drug.
Ecstasy use in the Netherlands is four times as high as in the other European Union countries - 2.5 percent of Dutch people sometimes use ecstasy, compared to the EU average of 0.6 percent.