Bangaphezulu kwekhulu elinamashumi amabini anesihlanu lawaka (125,000) oogqirha, namanesi, oosokhemesti kunye nabanye abasebenzi bezempilo abaye balahla emisebenzini yabo eMzantsi Afrika, kule minyaka ilishumi idlulileyo, nantoleyo ebonisa ingxaki kwicandelo lezempilo lelizwe. Isebe lezeMpilo liveze amanani awothusayo ngelixa liphendula imibuzo ephakanyiswe lilungu leDemocratic Alliance uMichelle Clarke, malunga neqondo lokuyeka emsebenzini kwabasebenzi kwicandelo lesebe lezempilo kweli, ukususela ngo-2013.