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

https://noon-wiki.win/index.php/What%E2%80%99s_the_Role_of_Private_Clinics_in_the_UK_Medical_Cannabis_Boom%3F

Since 2018, specialists can legally prescribe medical cannabis in the UK. Patients use digital onboarding and telehealth consults to access care. E-prescriptions flow directly to pharmacies for tracked home delivery, providing a regulated route.