Zimalunga neshumi elinesixhenxe izindlu esele zibikiwe ukuba azinaphahla kumasipala wengingqi yaseNama-Khoi ngenxa yemozulu embi esijongene nayo esi Sithili. Kuthe kusenjalo, uluntu luthe gqolo lujongene nemicelimngeni yokuhanjiswa kweenkonzo zamanzi, uthungelwano nombane, nto leyo umasipala wasekuhlaleni ayichaze ukuba abasebenzi babo bahla benyuka bezama ukulungisa nokuzisa iinkonzo kwimeko yesiqhelo. Le mingeni yenzeka ngexesha lasebusika, nto leyo eyenza kube nzima kuluntu ukuba lufudumale ngenxa yemozulu embi. ULara Young, umsebenzi wolawulo lweentlekele kumasipala waseRitchersveld babongoze uluntu ukuba luphephe ukusebenzisa iimbawula ukuze bahlale befudumele ngenxa yemvelaphi ehlelelekileyo.