Seemingly in the light of the introduction of the ‘Medical Innovation Bill‘ in South Africa’s parliament in 2014, the Cancer Society of South Africa has revised it’s position on cannabis and cancer. It seems to have five more pages than their 2012 position paper but their conclusion remains the same:

“CANSA is (also) of the opinion that there are sufficient
medicines available in South Africa for the effective
treatment of nausea, vomiting and other conditions related
to cancer including end-of-life care”

Download their Feb 2014 position paper here:
CANSA-Fact-Sheet-and-Position-Statement-on-Cannabis-20140221