Law No. 8 governed the import, trade, possession and use of poisonous substances, notably opium, morphine and cocaine. It was amended in 1953 and was still cited in ministerial orders in 1970. The orders read do not show whether its schedules covered cannabis.[1]
Listed for context. No score change is recorded for Monaco here.
References
Checked. The date and the event were compared with a source that was read.