Rhino horn trade is a hotly contested topic. Proponents believe it can aid conservation efforts. But those in opposition believe it will cause poaching to increase.
A few national parks and reserves want to dehorn rhinos and there is a lobby for a regulated and closely monitored legal trade in rhino horn. But this is met by opposition from many.
Southern African nations are seeking permission to trade in ivory, in direct opposition to the wishes of their northern neighbours.
EU officials argue that while the ban on ivory trade is right for some countries, it shouldn't be all-encompassing. It has called on African range states to reach agreement on the issue.