We parked just below the summit of the mountain and walked into the town through a gap in the low stone wall that surrounded it.

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The 10km gap between Johannesburg and its main dormitory town, the former black township of Soweto, remains desolate and undeveloped.

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Another 13 households in the hilly Skyline community were largely shut off from the rest of the town by a 15-foot gap in the roadway.

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