Umnyango womlilo wensimbi unokuqina komoya okuhle futhi uvalwe ngokuqinile ngaphandle kokushiya ukuqhekeka, okuvumela isimo somoya nokushisa ukuba kugcwale. Lapho umnyango womlilo wensimbi uvuliwe, amandla angu-1KG kuphela adingekayo, futhi ukungezwani kokuvula kungaphansi kuka-50N. Ngisho nabantu abahamba ngezihlalo ezinamasondo bayakwazi ukuyivula kalula.

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