The new blue and pink hockey pitch
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Pink and blue - the new colours of the Olympic hockey pitch

8 May 2012 Last updated at 12:40 BST

A new colour pitch has been unveiled at the Olympic women's hockey test tournament at the Riverbank Arena in London.

It is hoped that the blue and pink surface will provide better contrast than the traditional green, making it easier for players to see the ball.

Nicholas Niksadat reports.