Since 2018, specialist doctors can legally prescribe cannabis in the UK....

https://andreimgc701.cavandoragh.org/what-are-cannabis-based-medicinal-products-cbmps-in-the-uk-a-comprehensive-guide-to-patient-access

Since 2018, specialist doctors can legally prescribe cannabis in the UK. Patients now use digital onboarding and telehealth consults to access care. Once approved, clinicians issue e-prescriptions for tracked delivery to your home.