Women's rights activist Lisa Vetten says in the province of Gauteng, where Johannesburg is located, one in every five rapes is a gang rape.

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The high point for Bombardier was to be a photo opportunity with its boss and the PM to celebrate new rail carriages on the Gauteng line between Johannesburg and Pretoria.

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Gauteng, which includes Johannesburg, with its hideously kitsch casinos, has done particularly well.

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