A man was left severely concussed after being knocked out cold by an electric bike rider who collided with him as he crossed the road - before appearing to flee the scene. Sam Bevan had finished a 12-hour shift at Llanwern steelworks, when he returned home to Fairoak Avenue in St Julian's, Newport on Tuesday, November 11. But at about 7.20pm, as he was crossing the road to make his way to his front door, the 33-year-old was struck by the e-bike and left unconscious on the ground. The shocking in