It was only in 2017 that the drug became legal in Poland for patients suffering from epilepsy, multiple sclerosis or cancer.
But advocates don't stop there and are continually trying to "weed out all the rules that don't allow for wider use of cannabis," as one of them put it.
Radio Poland's Piotr Miszczuk talks with Wiktoria Frejlich, a member of the Opening Eyes group, which is campaigning for the legalisation of marijuana.
Click on the audio player above to listen.