Since 2018, medical cannabis has been a legal but strictly regulated treatment...

https://louisvpqz495.theglensecret.com/what-are-the-most-common-misunderstandings-about-medical-cannabis-for-sleep-in-the-uk

Since 2018, medical cannabis has been a legal but strictly regulated treatment option in the UK. It is never a first-line therapy and always requires oversight from a specialist doctor