What number of foreign nationals in 2016 (a) entered South Africa on (i) visitor visas and/or (ii) holiday visas, (b) departed on or before the date on which their visas expired and (c) of each nationality (i) did not depart and (ii) applied for asylum;
(2) what (a) plans does her department have in place to find the foreign nationals who did not leave the country and (b) what steps have been taken against the specified persons;
(3) what (a) procedures and/or (b) programmes does her department have in place to ensure that visitors depart when their visas expire and (c) is the success rate of the specified procedures and/or programmes in each case?