(1) Whether each metropolitan municipality has an informal trading policy; if not, why not; if so, what are the relevant details; (2) whether each specified metropolitan municipality licenses informal traders operating in public spaces; if so; (a) how many licensed informal traders are in each such municipality, (b) does each specified metropolitan municipality receive licence fees from informal traders and (c) what is the cost of obtaining an informal trading licence; (3) whether each specified metropolitan municipality provides any services to informal traders; if not, why not; if so, what are the relevant details in each case?