(1) Whether, with reference to his reply to question 534 on 2 May 2012, any members of the Independent Police Investigative Directorate (IPID) were discharged with regard to subsections 8(7), 8(8) and 22(7) of the Independent Police Investigative Directorate Act, Act 1 of 2011; if not, why not; if so, what are the relevant details with regard to the number of professionally skilled personnel whose security clearance were withdrawn; (2) whether the SA Police Service, in terms of sub-regulations 11(9), 11(10) and 11(11) of the Regulations for the Operation of the IPID, conducted any disciplinary measures and penalties on those members who refused to submit to a polygraph examination or other relevant tests where findings that impact adversely on their integrity were recorded; if not, why not; if so, what are the relevant details of the (a) measures taken and (b) number of members dealt with?