27 March 2012 Last updated at 12:04

Fan helps Dai Greene get extra Olympic tickets

Olympic fans are helping British athletes to find extra London 2012 tickets for their families and friends.

Great Britain's 400m hurdle world champion Dai Greene meets Londoner Matt de Monte, a fan who contacted him on Twitter to help the frustrated athlete get his hands on more 2012 tickets for his family.

BBC News' James Pearce reports.