I have to disagree--I admire these guys hugely. They are making their own work and putting in huge effort to cart the stuff to the depots, real "roll up your sleeves and make it happen" capitalist instincts.  I agree that they can be a bit messy, but I have found that if you chat to them and ask them to be more careful, they are generally cooperative. But, if it works, I applaud the move to integrate them into the formal process, which will mean they will be trained to act in a more businesslike way; e.g. not antagonising their downstream supply chain, to use the jargon. Whether the ANC has the follow-through to do it successfully, now that's another issue.