Amsterdam, Netherlands ? The Netherlands will ban the sale of hallucinogenic mushrooms, the government announced Friday, tightening the country’s famed liberal drug policies after the suicide of an intoxicated teenage girl.

The ban – in response to the death and other highly publicized adverse reactions involving the fungus – is the latest backlash against the freewheeling policies of the past.

Mushrooms “will be outlawed the same way as other drugs,” Justice Minister Ernst Hirsch Ballin told reporters in The Hague.

Psilocybin, the main active chemical in the mushrooms, has been illegal under international law since 1971. However, fresh mushrooms continued to be sold legally in the Netherlands along with herbal medicines in so-called “smart-shops,” on the theory that it was impossible to determine how much psilocybin any given mushroom contains.

That meant mushrooms were less regulated than marijuana, which is technically illegal but sold openly in small amounts in “coffee shops.” Possession of “hard” drugs like cocaine, LSD and Ecstasy is illegal.

The government has cracked down on hard drugs and tightened controls on marijuana. It was expected to do the same with mushrooms after the death of 17-year-old Gaelle Caroff, who had suffered from psychological problems before her death in March. She jumped from a building after eating psychedelic mushrooms while on a school visit.

Around 500,000 “doses” of packaged mushrooms are sold here annually. Amsterdam’s health services said the city’s emergency services were summoned 148 times to deal with a bad reaction to mushrooms in 2004-2006.