Olympics hurdles: Andy Turner and Lawrence Clarke through to semi

Great Britain's Andy Turner and Lawrence Clarke make it through to the men's 110m hurdles semi-final, but team-mate Andrew Pozzi misses out after pulling up with an injury.

Turner won his heat after China's 2004 Olympic champion Liu Xiang crashed out at the first hurdle.

Clarke, 22, put in an impressive performance in his first Olympic games, finishing second to world champion Jason Richardson of the USA.

Watch a replay of the men's 110m hurdle heats on the BBC Sport interactive video player.

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