Jockey Frankie Dettori cleared to return to competitive action . France Galop lift his suspension for cocaine use . He gave a positive result at Longchamp last week . His return to action at the Derby meeting confirmed .
Jockey Frankie Dettori cleared to return to competitive action . France Galop lift his suspension for cocaine use . Dettori gave a positive test at Longchamp last September . Will return to action at Epsom Derby meeting Friday .