IBO is the base of Control in Sun Hill, all non-emergency telephone calls, CCTV Camera's, SO Radio communication travel through it. Contrary to popular belief, it was not a C.A.D. replacement, it is in fact an aid for the new MetCall system (which replaced C.A.D.) operated by Central Communications Command. I.B.O. houses a small number of PCs and a Sergeant who's job would be to monitor CCTV and assist the MetCall operators should an urgent call require it.