(a) What criteria are necessary to declare an area a High Priority Air Quality Area, (b) has she considered declaring the South Durban Basin a High Priority Air Quality Area considering that the area has been identified as an air pollution hot spot with high incidences of respiratory illness, (c) what oversight does her Department exercise over the eThekwini Metropolitan Municipality in terms of monitoring compliance with the National Environmental Management: Air Quality Act, 2004 (Act No. 39 of 2004, (d) how often does her Department exercise oversight over the specified municipality in terms of compliance with the specified Act, considering that her Department has been made aware of high levels of air pollution in the South Durban Basin and across the province, and (e)(1) what oversight and (ii) how often does her Department exercise oversight over municipalities in terms of their compliance with the specified Act?