We did a combined MFS/CFS training with Victor MFS. Yes, we asked the question and they said then that their responce area had been extended up to 40 km's
Even further according to this page
16:17:07 12-11-06 MFS: RESPOND Vehicle Accident 12/11/06 16:16,TICKERA RD,WALLAROO DIST, MAP 000 0 0 ,,MOTORCYCLE ACCIDENT, 1 KM FROM WALLAROO ON LEFT,28819 529*CFSRES: