(1) How many cases relating to her department were reported via the (a) National Anti-Corruption Hotline and (b) Presidential Hotline (i) in the (aa) 2013-14 and (bb) 2014-15 financial years and (ii) from 1 April 2015 up to the latest date for which information is available;
(2) whether, in the case of each specified financial year or period, any of the reported cases resulted in (a) an investigation, (b) departmental disciplinary hearings and/or (c) referrals for criminal prosecution; if so, what was the outcome of each of the specified processes;
(3) what criteria were adopted in the decision to investigate a complaint? NW2293E