Since 2018, medical cannabis has been legal in the UK under specialist...
https://www.bookmark-help.win/medical-cannabis-has-been-legal-in-the-uk-since-2018-but-remains-a-strictly
Since 2018, medical cannabis has been legal in the UK under specialist oversight. It is not a first-line treatment and patient experiences vary widely. Some report it helps with winding down or reducing night wake-ups, but it is not suitable for everyone