20 May 2012 Last updated at 17:44

Dwain Chambers second to Wallace Spearmon in 150m

Britain's Dwain Chambers finishes second to American Wallace Spearmon in the 150m at the Great City Games in Manchester.

The 200m specialist ran 14.87 seconds with Chambers a further 0.4 seconds back. Marlon Devonish was third in 15.37 seconds.