
Medicinal cannabis – trying to keep up with shifting legal provisions
After many years of simple prohibition, the world is in the process of re-evaluating its attitude to and regulation of cannabis and products made from the plant. Cannabis is widely grown, in almost all countries, and has been used for various reasons for millennia. Andy Gray of the University of KwaZulu-Natal’s Pharmacology Division provides a precise treatise of legislative changes around medicinal cannabis.