Since 2018, medical cannabis has been legal in the UK for specific conditions,...

https://www.stealth-bookmark.win/medical-cannabis-has-been-legal-in-the-uk-since-2018-but-it-is-never-a-1

Since 2018, medical cannabis has been legal in the UK for specific conditions, though it remains a strictly regulated, non-first-line treatment. Access requires specialist oversight, and patient experiences vary significantly