Izitanki ezijikelezayo

Iikhontheyina ze-turnstile ziinkqubo ezihlengahlengisekayo zokulawula ukungena ezakhiwe ngaphakathi kwiikhontheyina zokuthutha impahla eziqhelekileyo. Zidibanisa iigede ze-turnstile, izixhobo zokulawula ukungena, izibane, iintambo zombane, kunye nemisebenzi enokukhethwa yegumbi lokugada kwisakhiwo esele sihlanganisiwe. Ezi nkqubo zilungele kakhulu iindawo zokwakha, iindawo zokuphicotha ezingamxeshana, iindawo zemizi-mveliso, kunye neendawo zeeprojekthi ezikude apho kufuneka ukufakwa okukhawulezayo.