Since 2018, the UK has allowed medical cannabis to be prescribed by specialists...

https://www.runway-bookmarks.win/since-2018-the-uk-has-regulated-medical-cannabis-as-a-prescription-only-1

Since 2018, the UK has allowed medical cannabis to be prescribed by specialists under strict regulations. The National Institute for Health and Care Excellence (NICE) offers evidence-based guidance to support safe prescribing