Jones, of Carr Drive in Wesham, had passed her driving test four months before the collision.

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This software mastered the tricks of collision-avoidance in a series of desert test runs conducted before the race started.

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The severity of the laboratory test was equivalent to an oblique collision with the rocky surface of the Earth - a comet coming in at an angle of less than 25 degrees from the horizon, rather than head on (perpendicular to the Earth's surface).

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But was injured after a collision with Botha and the South African missed Saturday's final Test defeat to the Lions in Johannesburg after being banned for two weeks for his dangerous charge on Jones.

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One major test came one year ago, when a deadly high-speed rail collision outside the eastern city of Wenzhou prompted questions online and even in the state media over whether China's preoccupation with growth had led to investment at the expense of safety.

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