"If Bolt, Powell and Frater lose their relay medals - they could appeal to the Court of Arbitration for Sport (CAS), according to an International Association of Athletics Federations (IAAF) rule.Bolt and Powell could not be reached for comment. When contacted by phone on Wednesday, Frater who ran the second leg in Beijing told Reuters. "What we want to do, and are trying to do, is target athletes who have positive results and stop them from competing in Rio. "Can't comment until everything is official. "It is still being worked out," he said.

Source: Times of India June 10, 2016 03:20 UTC