(1) Which (a) members of staff or (b) officials have been provided with (i) Diners Club credit cards or (ii) other credit cards for official expenses at (aa) her department or (bb) any entity reporting to it in the (aaa) 2011-12, (bbb) 2012-13, (ccc) 2013-14 and (ddd) 2014-15 financial years, including (aaaa) the Unemployment Insurance Fund, (bbbb) the Compensation Fund, (cccc) Nedlac, (dddd) Productivity South Africa, (eeee) the Commission for Conciliation, Mediation and Arbitration, (ffff) the inspectorate and/or (gggg) the Essential Service Commission; (2) what controls are in place to (a) limit spending and (b) prevent wasteful expenditure in respect of the specified credit cards; (3) on what date was the most recent audit of expenditure in respect of each specified credit card completed; (4) has any disciplinary action been taken against any (a) member of staff or (b) official for using credit cards on items not approved by (i) her department or (ii) any entity reporting to it in the (aa) 2011-12, (bb) 2012-13, (cc) 2013-14 and (dd) 2014-15 financial years; if so, (aaa) how many individuals have been disciplined, (bbb) what are their (aaaa) names and (bbbb) positions and (ccc) what was the outcome of such disciplinary action in each case?