South Africa bus crash 'kills 20 children'

http://www.bbc.co.uk/news/world-africa-39671534

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Twenty children have been killed in a minibus crash near the South African capital Pretoria, emergency services have said.

The children died after the vehicle burst into flames following a collision with a truck just north of the capital.

They were understood to be both primary and secondary school age children on board.

Gauteng province's education minister has described it as a "dark day".