On 24 April 2017, Ms Lim wrote a formal letter of complaint about Mr Fernandez, addressed to Mr Goh, criticising Mr Fernandez’s “damaging and disruptive behaviour”, alleging that working with him had been “painful, [frustrating], stressful, and on several occasion[s] belittling”. She asked in this letter for a change of the MRD Chairman. Mr Fernandez was not informed about Ms Lim’s letter. On 25 April 2017, at a General Committee Meeting, Mr Sng clarified the roles of the General Committee and management, emphasising that General Committee members ought to focus on strategy and leave operational issues to staff. Mr Sng then arranged for a mediation session between Mr Fernandez and Ms Lim, in order to settle their differences (“the Mediation Session”). The session, held on 21 July 2017, ended with an amicable handshake, but Ms Lim and Mr Fernandez’s working relationship remained strained.