Ibhokisi Lesidlo Sasemini Umkhakha wokudla uyachuma, futhi ukuthatha imali sekuyinto yesidingo kubantu banamuhla. Ngaso leso sikhathi, kukhiqizwe udoti omningi. Amabhokisi amaningi wokudla asetshenziselwa ukugcina ukudla angaphindwa asetshenziswe kabusha, kepha izikhwama zepulasitiki ezisetshenziselwa ukupakisha amabhokisi wokudla empeleni azikwazi ukuphinda zenziwe. Ukuze kuncishiswe ukusetshenziswa kwezikhwama zepulasitiki, imisebenzi yebhokisi lokudla nepulasitiki ihlanganiswe ukuklama amabhokisi amasha emini. Ibhokisi le-bale liguqula ingxenye yalo libe isibambo okulula ukusithwala, futhi lingahlanganisa amabhokisi amaningi okudla, kunciphisa kakhulu ukusetshenziswa kwezikhwama zepulasitiki zokupakisha amabhokisi okudlela.