The UK medical cannabis supply chain involves strict oversight to ensure safety...

https://www.slideserve.com/bandarnpto/licensed-vs-unlicensed-medical-cannabis-in-the-uk-what-is-the-difference

The UK medical cannabis supply chain involves strict oversight to ensure safety and quality. Unlicensed specials are produced following Good Manufacturing Practice (GMP) and Good Agricultural and Collection Practice (GACP) standards