The UK Athletics has denied that sprinter Dwain Chambers has been working with the 4x100m relay squad.
Reports claimed that reigning World Indoor 60m bronze medallist, who is currently banned from competing for Great Britain at the London Olympic Games this summer, has been training with the sprint relay squad.
However, the nation’s governing body dismissed the reports on BBC.
UK Athletics said: “Dwain Chambers has not been practising with the relay squad.
“There have been ‘what if’ conversations, but he certainly has not been training with the squad.”