Port-hand buoys carry a red can or red 'T' (except at the entrance of a channel.) Starboard-hand buoys carry a green conical topmark or green diamond (except at the entrance to a channel).
Izidadisi sesango lenqanawa zithwele itoti ebomvu okanye u`T' obomvu (ngaphandle kwasesangweni lomjelo wamanzi) icala lasekunene lenqanawa lesidadisi lithwele uphawu lomphezulu olutsobhileyo oluhlaza okanye idayimani eluhlaza (ngaphandle kwasesangweni lomjelo wamanzi.