Chambers' legal team had threatened to take action against UKA if the 29-year-old was not allowed to run.

Athletics chiefs wanted to prevent him running as he has not undergone a drugs test since November 2006.

Chambers won the 60m at Sunday's Birmingham Games in 6.60 seconds to easily meet the qualifying standard.

After that victory he said: "My mind is trained and ready [to compete in Sheffield] that is what I want to do and so I have to keep my mind on that.

"As far as I'm concerned I'll be there. I'm sure if I let my legs do the talking then my solicitor will do the negotiating and hopefully we will reach a mutual compromise."