(1) In light of his Medium Term Budget Policy Statement for the 2013-14 financial year, (a) how many credit cards are in use on (i) ministerial and (ii) administrative levels, (b) what is the value of each credit card use at (i) ministerial and (ii) administrative levels in each province; (2) how many cases of (a) irregular or unauthorised use or (b) overspending on credit cards have been identified prior to his announcement; (3) whether any replacement system will be put in place in this regard; if not, why not; if so, what are the relevant details?