Italian racing authority bans Dettori for May over positive drug test . ` Finally , he has asked me to thank everyone for the many messages of support he and his family have received . '' Jockey accepts the decision and vows to rebuild his reputation when he returns . Father of five regrets having let down his family and fans , Frankie Dettori 's lawyer says . He will have to undergo further testing before he can start racing again in six months .
Italian racing authority bans Dettori for May over positive drug test . Jockey accepts the decision and vows to rebuild his reputation when he returns . Father of five regrets having let down his family and fans , Frankie Dettori 's lawyer says . He will have to undergo further testing before he can start racing again in six months .