Former Olympic swimmer Sharron Davies expresses concerns about fairness and the potential for transgender athletes to gain an unfair advantage. It comes as female darts star Deta Hedman pulled out of the Denmark Open after she refused to compete against a transgender opponent, calling for a blanket ban on trans women in female events. Julia Hartley-Brewer tells Sharron Davies that the situation was "genuinely insane". Click here for more from TalkTV https://talk.tv If you need any help visit: https://talk.tv/helplines #juliahartleybrewer #sharrondavies #darts #transition #transgender #sports