Whether her department has conducted an investigation into the reasons that some government departments are battling to finalise and/or conclude disciplinary cases within the stipulated time frame; if not, what is the position in this regard; if so, what (a) are the reasons that some government departments are battling to finalise their disciplinary cases within the stipulated time frame and (b) steps has her department taken in order to capacitate government departments that are failing to finalise their disciplinary cases within the stipulated time frames?