In 2018, changes were made to the Misuse of Drugs Regulations 2001, not the...

https://jeffreyknev582.yousher.com/why-are-people-saying-uk-medical-cannabis-is-legal-but-not-really

In 2018, changes were made to the Misuse of Drugs Regulations 2001, not the Misuse of Drugs Act 1971, allowing certain cannabis-based medicines like Sativex and Epidyolex to be prescribed by specialist doctors under Schedule 2