Kuki feri yimodoka ihinduka "yoroshye"?
Nyuma yo kugura imodoka nshya kubirometero ibihumbi mirongo, ba nyirayo benshi bazumva batandukanye cyane nimodoka nshya mugihe bafashe feri, kandi ntibashobora kugira ibyiyumvo byo gukandagira no guhagarara mugitangira, kandi gukandagira kuri pederi ya feri nabyo byumva ikirenge cyumva "cyoroshye". Ni izihe mpamvu zibitera? Bamwe mu bashoferi b'inararibonye bazi ko ahanini biterwa nuko amavuta ya feri ari mumazi, bigatuma pederi ya feri yumva yoroshye, kimwe no gukandagira ipamba.