Medical cannabis has been legal in the UK since 2018 via specialist...

https://romeo-wiki.win/index.php/What_Changed_in_the_UK_in_November_2018_for_Medical_Cannabis%3F

Medical cannabis has been legal in the UK since 2018 via specialist prescription. Access is through regulated, remote consultations covering various product formats. As public perception shifts, find out how the clinical process works and what to expect.