Inside Winson Green Prison, all six men were subject to the same mistreatment at the hands of prison officers as they had endured at the hands of police, with one of the men losing four teeth in one assault. At a further court hearing on 28 November, each man was observed to have extensive facial injuries; an examination by a prison doctor revealed each man had received extensive injuries not only to their faces, but across their bodies. (Following an independent investigation into this mistreatment, the British Director of Public Prosecutions recommended that 14 prison warders be charged with assault. These men were suspended from duty in December 1975; all 14 were found not guilty of 90 separate charges of misconduct and assault on 15 July 1976.)