but sometimes not enforced
article: Cannabis in Finland Personal use is generally not prosecuted in court but subject to summary fine. Medicinal cannabis possible under a special license since 2006; in 2014, 223 licenses were issued.
You maybe already asked yourself "Is Cannabis in Finland legal?" In Finland Cannabis (or Marijuana) is illegal for recreational and legal for medical use. About 8.2% of the people in Finland used Cannabis within the last year.