(1) In which year was the last national survey of wastewater treatment plants carried out; (2) (a) how many plants were surveyed in the last survey and (b) in which (i) municipality and (ii) province are they situated; (3) what aspects of the wastewater treatment plants were evaluated; (4) whether any plants were listed as requiring intervention as a result of these evaluations; if so, (a)(i) how many and (ii) how many received assistance, (b) what form of assistance did they receive and (c) have any Friday, 20 March 2015 315 INTERNAL QUESTION PAPER: NATIONAL ASSEMBLY NO 8 - 2015 follow-up inspections been carried out to assess progress?