A man already in custody for an alleged assault was served a fresh arrest warrant Monday, making him the first cyclist to be charged for a "road rage" incident under a recently revised traffic law aimed at curbing dangerous driving.Akihiko Narushima, 33, was arrested for assault after an Oct. 5 incident in which he grabbed a man in his 70s by the collar when the man confronted him about his riding. The latest charge is related to a separate incident on the same day.He had previously been witnessed cycling in an erratic manner and obstructing traffic in Saitama Prefecture's Okegawa and Ageo …READ FULL ARTICLE