(1)What interventions has his department undertaken in Hillbrow and other communities to ensure that all who live and work within the borders of the Republic are legally permitted to do so;
(2) what is the position of his department on estimates by some that the Republic is home to approximately 15 million illegal and/or undocumented migrants;
(3) how does his department intend to address the prevalence of undocumented and/or illegal migrants within communities;
(4) whether he has found that the daily growing numbers of illegal and/or undocumented migrants is a national crisis as his department is unable to implement its immigration legislation; if not, what is the position in this regard; if so, what are the relevant details in each case?