1. The document discusses the informal economy of South Africa, particularly in Johannesburg. It defines the informal economy and explains that it makes up a significant portion of South Africa's GDP and employment.
2. The South African government views the economy as consisting of two separate structures - a formal and informal economy. However, the document argues they are integrated and interdependent. It provides examples of links between informal and formal businesses.
3. The City of Johannesburg's new policy on informal street trading is criticized for not adequately involving traders. It could result in traders being banned from parts of the city in preparation for the 2010 World Cup without protecting their rights.