The death toll after a ferry capsized in Lake Victoria has risen to 151, state-run TV station TBC said Saturday as rescue workers pressed on with the search to find scores more people feared drowned.
"Operations resumed early this morning," TBC said.The vessel may have been carrying as many as 200 passengers -- double the ferry's capacity -- according to reports on state media.
Tanzanian President John Magufuli on Friday ordered the arrest of the management of the ferry.
Witnesses reached by AFP said the ferry sank when passengers rushed to one side to disembark as it approached the dock.
In a speech broadcast on TBC 1 public television, Magufuli said "it appears clear that the ferry was overloaded", adding that "negligence has cost us so many lives... children, mothers, students, old people".
"I ordered the arrest of all those involved in the management of the ferry. The arrests have already begun," he added.
The president declared four days of national mourning and said the government would cover the funeral expenses of the victims.
Hopes are fading that more survivors might still be found.
State television cited witnesses reporting that more than 200 people had boarded the ferry at Bugolora, a town on the larger Ukerewe Island, where it was market day when locals said the vessel was usually packed with people and goods.
"I have not heard from either my father or my younger brother who were on the ferry. They had gone to the market in Bugolora to buy a school uniform and other supplies for the new school term," said Domina Maua, who was among those seeking information about loved ones.
Davita Ngenda, an elderly woman in Ukara, had already received bad news.
"My son is among the bodies recovered," she said, weeping. "He had gone with his wife but she has not been found yet. My God, what did I do to deserve this?"
Sebastian John, a teacher, said such tragedies had become part of life for those living on the lake.
"Since my birth, people have gone to their deaths on this lake, but what are we to do? We did not choose to be born here, we have nowhere to go," he said.