Since 2018, UK cannabis law has allowed specialist doctors to prescribe...

https://wiki-velo.win/index.php/Can_a_GP_Prescribe_Medical_Cannabis_in_the_UK%3F

Since 2018, UK cannabis law has allowed specialist doctors to prescribe cannabis-based medicines under Schedule 2 of the Misuse of Drugs Regulations 2001—not the Misuse of Drugs Act 1971