(1) Whether, with reference to the reply to question 3180 on 13 December 2010, the Chinese nationals receiving diplomatic immunity in Case 5 and Case 8 are still present in South Africa; if not, why not; if so, what are the relevant details; (2) whether her department has made any representation to the Chinese mission in South Africa about the continued presence of these nationals; if not, why not; if so, what are the relevant details?