However, a few days later as Dove-Edwin prepared to run in the semi-final heat of the 4 x 100 metres relay event, he learned that the doping test sample he had delivered after the 100 metres final contained traces of the banned substance stanozolol.
A few days after completing the 100 metres final, Dove-Edwin found out that the doping test sample he had submitted for analysis contained traces of the banned substance stanozolol, which would affect his participation in the semi-final heat of the relay event.