Ngokubeka isitimela sokuvikela umbhede eceleni kombhede, ungajabulela ubuthongo obumnandi ebusuku, uphephile ngokwazi ukuthi ngeke uginqike noma udilike embhedeni ngenkathi ulele.Ama-rails amaningi okuphepha embhedeni ahlala isikhathi eside kakhulu futhi angalungiswa ukuze alingane nanoma yimuphi usayizi wombhede.