(1) Whether the National Environment Management: Air Quality Act, Act 39 of 2004, has fully commenced; if not, (a) why has it taken so long for the Act to fully commence and (b) when will it commence in full; if so, when; (2) whether the organisers of the 2010 Fifa World Cup Soccer tournament have prescribed any minimum conditions for air quality in and around stadiums; if so, what steps are being taken to ensure compliance in this regard?