Ex-President Yahya Jammeh's 22-year rule was known for enforced disappearances and extrajudicial killings.
The Gambia accuses Myanmar's leadership of carrying out "brutal and vicious violations" against the Muslim minority group.
Tracey Dennison, who works at Hull Royal Infirmary, took food and gifts to families in The Gambia.
It is the latest accident on one of the world’s most dangerous routes used by West Africans trying to reach Spain.
Momodou Ceesay rejected the president's decision to oust him from the post.
Survivors saved off Mauritania say they left The Gambia with 160 people on board.
Two women have been arrested for their alleged involvement in the girl's death, police say.
An investigative report says some state officials sold Jammeh's assets to themselves at low prices.
He is the first non-US citizen to be convicted of torture in an American court for crimes committed abroad.