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Buying cannabis in 'coffee shops'.

Karin Monshouwer1, Margriet Van Laar, Wilma A Vollebergh

  • 1Trimbos Institute (Netherlands Institute of Mental Health and Addiction), Utrecht, The Netherlands. kmonshouwer@trimbos.nl

Drug and Alcohol Review
|March 8, 2011
PubMed
Summary

Dutch coffee shop policies aim for harm reduction. While cannabis use among adults is below average, adolescent rates are concerning, though the system may separate hard and soft drug markets.

Area of Science:

  • Public Health
  • Criminology
  • Sociology

Background:

  • Dutch cannabis policy prioritizes harm reduction for users and society.
  • This study examines the impact of the coffee shop system on cannabis and other drug use.

Purpose of the Study:

  • To analyze the effects of Dutch coffee shop policies on drug use patterns.
  • To assess the success of coffee shops in separating drug markets.
  • To identify concerns regarding organized crime and drug tourism.

Main Methods:

  • Overview of Dutch coffee shop policy history and recent changes.
  • Presentation of epidemiological data on drug use.
  • International comparisons of cannabis prevalence rates.

Main Results:

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  • Dutch coffee shop policy has become more restrictive, reducing the number of establishments.
  • Cannabis prevalence is below European average for adults but high for adolescents.
  • Hard drug use is generally low, except for ecstasy among adults.

Conclusions:

  • Coffee shop system does not show a strong upward effect on overall cannabis use.
  • Adolescent cannabis prevalence rates in the Netherlands warrant concern.
  • The system appears effective in separating hard and soft drug markets, but faces challenges from organized crime and drug tourism.