In 2018, UK cannabis law saw a key change—not to the Misuse of Drugs Act 1971,...
https://edwinxrml916.lucialpiazzale.com/why-are-nhs-medical-cannabis-prescriptions-so-rare
In 2018, UK cannabis law saw a key change—not to the Misuse of Drugs Act 1971, but to the Misuse of Drugs Regulations 2001