Whether, in follow up to the reply to question 3906 of 2018 on 15 January 2019 and with reference to the reply of the Minister of Public Service and Administration to question 141 for oral reply on 7 September 2018, entities reporting to her implemented the Public Service Coordinating Bargaining Council resolution that all (a) persons employed in the Public Service as Assistant Directors must have their salary level upgraded from level 9 to level 10, and (b) Deputy Directors must have their salary level upgraded from level 11 to level 12; if not, why not; if so, what are the relevant details?