British Transport Police (BTP) have launched an investigation after a woman was violently abusive towards a pregnant woman and a man on board a Southern Rail train.Detectives have released images of a woman they would like to speak to in connection with the incident which happened on the 7.48am Southern service between London Bridge and London Victoria on Monday, March 27.One of the victims, a 42-year-old man, was travelling on the train when he observed a woman acting in an aggressive manner...
