Four Jamaican athletes who produced positive tests at their National Championships in June have been suspended for three months.

Five Jamaican athletes who were cleared after producing positive tests at their national trials in June are allowed to compete at the World Championships, although an independent panel hearing an appeal against the decision has yet to sit.

Four of the five Jamaican athletes who produced positive samples at their national trials in June are likely to hear their fate on Monday after their disciplinary hearings concluded yesterday.

Usain Bolt will revert to the 100 metres in Toronto next month following his blistering performance at the recent Bupa Manchester 150m street sprint.

ALISTAIR CRAGG joins the international stars at Cork City Sports at The Mardyke tomorrow week.