Given the seriousness of the case about the inhumane treatment of learners with disabilities at the Ikhwezi Lokusa Special School where disabled children were disregarded and placed in unregulated facilities, what (a) course of action has her Office taken in relation to its investigation into those responsible and (b) are the relevant details of the plans that her Office, in collaboration with the relevant stakeholders, has put in place to develop the facility and make it conducive for learners with disabilities?