
Establishments that have been permitted to sell soft drugs under certain circumstances are called coffee shops. Policy has been to largely tolerate the sale of soft drugs while strongly suppressing the sale, circulation and use of hard drugs, effectively separating it into two markets. Soft drugs include hash, marijuana, sleeping pills and sedatives, while hard drugs include heroin, cocaine, amphetamine, LSD and ecstasy. Legal distinctions are made in the Opium Law between drugs with a low risk of harm and/or addiction, called soft drugs, and drugs with a high risk of harm and/or addiction, called hard drugs. "tolerance policy" or "policy of tolerance"), the Netherlands is typically seen as much more tolerant of drugs than most other countries. This pragmatic approach was motivated by the idea that a drug-free Dutch society is unrealistic and unattainable, and efforts would be better spent trying to minimize harm caused by recreational drug use. While recreational use, possession and trade of non-medicinal drugs described by the Opium Law are all technically illegal under Dutch law, official policy since the late 20th century has been to openly tolerate all recreational use while tolerating the other two under certain circumstances. Street sign indicating ban of Nitrous oxide use in Groningen.
