The Drug and Trafficking Act States that the whole plant is illegal the leaves, seeds, bud, everything. EXCEPT Dronabinol also commonly known as THC the main active ingredient of the plant.

The THC is legal so that Dischem can sell imported Marinol, a dronabinol (THC) extract of cannabis, for R1200 per order.

Does this make sense? Banning all of a plant except the main active ingredient which gives a high or a kick?