A bus carrying 40 people, majority of them primary school children and their teachers, plunged into a river in Arusha, northern Tanzania, killing at least 31 people, according to news reports. 
Basi lililokuwa limebeba watu 40, wengi wao wakiwa ni wanafunzi wa shule ya msingi na walimu wao, liliangukia mtoni mkoani Arusha, kaskazini mwa Tanzania, na kuua watu wasiopungua 31, kwa mujibu wa taarifa za habari.