GABORONE, June 2 (Xinhua) -- At least 22 people were killed and seven were injured in a road accident Thursday in the northeastern part of Botswana, local police said.
Superintendent Robert Mmese, a senior officer in northern part of Botswana, said the accident happened when a truck collided with a minibus on a road northwest of Francistown, Botswana's second-largest city.
The cause of the accident is under investigation, he added. ■