Since 2018, specialists can legally prescribe medical cannabis in the UK....

https://post-wiki.win/index.php/What_should_UK_readers_know_about_NICE_and_cannabis-based_medicinal_products%3F

Since 2018, specialists can legally prescribe medical cannabis in the UK. Patients access this via digital onboarding and telehealth consults. If eligible, doctors issue e-prescriptions fulfilled through discreet, tracked home delivery.