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

https://www.apu-bookmarks.win/since-2018-medical-cannabis-has-been-legal-in-the-uk-though-it-is-strictly

Since 2018, medical cannabis has been a legal option in the UK for specific sleep conditions, though it is never a first-line treatment. Access requires consultant oversight as patient experiences vary widely