Luxembourg first in Europe to legalise growing and using cannabis (theguardian.com)

Adults in Luxembourg will be permitted to grow up to four cannabis plants in their homes or gardens under laws that will make it the first country in Europe to legalise production and consumption of the drug.

https://www.theguardian.com/world/2021/oct/22/luxembourg-first-in-europe-to-legalise-growing-and-using-cannabis, 22.10.2021