At half-time during the BBC Sport coverage of Under-20s Six Nations Rugby, a BBC iPlayer teaser trailer for Doctor Who Season Two played with the transmission date for the series appearing at the end. As revealed on tonight’s BBC Sportmatch of U20s Six Nations Rugby half-time adverts…#DoctorWho returns SATURDAY 12TH APRIL! pic.twitter.com/wHuNTa4GZk — — | … >