(1) What is the estimated (a) percentage and (b) amount in litres of non-revenue water in each of the metropolitan municipalities as at the latest specified date for which information is available; (2) what is the water demand targets for each metro as set by her department’s Water Reconciliation Strategies; (3) whether each metropolitan municipality has a water conservation and water demand management programme; if not, why not; if so, what are the relevant details of each programme?