(1)Whether any staff member in his department (a) performed work outside normal working hours in addition to the responsibilities related to his or her work in the past five financial years and (b) has been performing such work during the period 1 April 2014 up to the latest specified date for which information is available; if not, in each case, how is it determined whether such work is being performed or not; if so, in each case, (i) what number of staff members and (ii) in what job and/or work categories are the specified staff members employed; (2) whether approval for such work was obtained in each case; if not, what is the position in this regard; if so, (a) what is the policy of his department in this regard, (b) by whom are such applications considered and approved, (c) what number of contraventions of this policy were brought to the attention of the National Treasury in the past five financial years and (d) what steps have been taken against the transgressors?