It's a distinction under The Opium Act in the Netherlands, apparently [0] It's generally used to distinguish psychological dependence and physical addiction. [

It's a distinction under The Opium Act in the Netherlands, apparently [0] It's generally used to distinguish psychological dependence and physical addiction. [1] [0] https://www.government.nl/topics/drugs/difference-between-hard-and-soft-drugs https://www.government.nl/topics/drugs/difference-between-ha... [1] http://www.drugwise.org.uk/soft-drugs/ http://www.drugwise.org.uk/soft-drugs/