(1) With reference to (a) the sixth report of the Committee on Public Accounts of the National Assembly on the annual financial statements of Transnet, (b) the report of the independent auditors on the 2010-11 financial year and, in particular, (c) the finding that irregular expenditure of R8,3 billion arose as a result of noncompliance with group policies and procedures, (i) when and (ii) by whom were the nature and extent of noncompliance discovered and reported to the Executive; (2) whether he can provide relevant details and reasons for noncompliance with regard to contracts for the supply of (a)(i) engineering, (ii) procurement and (iii) contract management services on capital projects, (b) 32 rubber-tyred gantry cranes, (c) accommodation of staff and (d) rails; if not, what is the position in this regard; if so, what are the relevant details; (3) whether any corrective or disciplinary action has been taken against executives of the relevant divisions of Transnet; if not, why not; if so, what are the relevant details?