Sport: At the Paralympic Games in Sydney, the British wheelchair athlete, Tanni Grey-Thompson, has secured her fourth gold medal by winning the four-hundred metres race.

She won in fifty-eight-point-seven-four seconds, ahead of Madeleine Nordlund of Sweden.

Grey-Thompson had already won the hundred, two-hundred and eight-hundred-metre races.

She's now equalled her success at the 1992 Paralympics in Barcelona, where she also won four gold medals.

From the newsroom of the BBC World Service