Ukusebenzela ukuvikela abalalayo ekuweni embhedeni, isitimela sombhede sikhiqizwa ukuze siqine futhi sithembeke.Ngokungeziwe ekuthembekeni kwayo, la mareyili azohambisana nemibhede eminingi kagesi, yomibili imibhede yesibhedlela egcwele kanye nengxenye-kagesi kanye neyezandla.Lezi zinsimbi zokulala zabadala kanye nezinsimbi zokulala zezingane ziyahambisana nemibhede yasekhaya futhi.Kungakhathaliseki ukuthi yiluphi uhlobo lwebhedi oyisebenzisayo, lawa ma-rails okuphepha emibhedeni angama-rail angcono kakhulu atholakalayo emakethe.Ukwengeza ukuvimbela ukuwa ngomzila wesitimela wokuqala wokuphepha, funda ukukhethwa kwethu okubanzi kwamareyili ekhwalithi ephezulu yabantu abadala, ojantshi bokulala abantu abadala kanye nezinsimbi zokulala zezingane namuhla!