With reference to her reply to question 1347 on 23 May 2018, (a) on what specific date did the SA Council of Educators (SACE) write to the Directors-General of the Department of Justice and Constitutional Development to request access to the National Register of Sex Offenders, (b) why did SACE not do so before the specified date as the register was established in 2007, (c) what was the response of the Directors-General of the Department of Justice and Constitutional Development and (d) what number of teaching licences have been issued by SACE since the register was created, without checking the prospective teacher against the register as required by law of licensing authorities?