The surveillance zone is surrounded by a protection zone of at least 100 km width which includes the magisterial districts of Vanrynsdorp, Vredendal, Clanwilliam, Piketberg, Ceres, Tulbagh, Worcester, Caledon, Hermanus, Bredasdorp, Robertson, Montagu, Swellendam, Laingsburg, Ladismith, Heidelberg, Riversdale, Mossel Bay, Calitzdorp, Oudtshoorn, George, Knysna, Uniondale, Prince Albert, Beaufort west and Murraysburg.
Nadzorovano cono obkroža zaščitena cona, ki je široka vsaj 100 km in vključuje magistralna okrožja Vanrynsdorp, Vredendal, Clanwilliam, Piketberg, Ceres, Tulbagh, Worcester, Caledon, Hermanus, Bredasdorp, Robertson, Montagu, Swellendam, Laingsburg, Ladismith, Heidelberg, Riversdale, Mossel Bay, Calitzdorp, Oudtshoorn, George, Knysna, Uniondale, Prince Albert, Beaufort west in Murraysburg.