Since 2018, medical cannabis has been a legal, specialist-prescribed option for...

https://delta-wiki.win/index.php/What_is_Releaf_and_Why_Do_People_Link_It_to_Insomnia_Eligibility%3F

Since 2018, medical cannabis has been a legal, specialist-prescribed option for UK insomnia, typically considered only after other treatments. Clinical outcomes vary significantly between patients, and it is not a universal solution