Residents say at least 46 bodies already recovered, as rescue operations continue before officials can confirm toll. At least 50 people, mostly children, have died after a boat carrying farm labourers capsized in Nigeria. Key points and original sources are listed below.

• Residents say at least 46 bodies already recovered, as rescue operations continue before officials can confirm toll.S1

• At least 50 people, mostly children, have died after a boat carrying farm labourers capsized in Nigeria.S2