British quartet Marlon Devonish, Commonwealth bronze medallist Darren Campbell, Christian Malcolm and Julian Golding will be challenging in the 200m.

BBC: Chambers prepares for double

Both are realistic 400m hurdles medal hopes in Delhi while sprinter Christian Malcolm, who finished fifth behind 200m champion Usain Bolt at the 2008 Olympics final, is hoping for one last medal shot in a Welsh jersey.

BBC: Welsh athletics given Commonwealth Games target

Great Britain sprinter Christian Malcolm , who competed against Bolt in the 200m final at last year's Olympics, said he was surprised by the Jamaican's scintillating run on Thursday but is tipping him to break the 19-second barrier.

BBC: Bolt switches focus to relay gold