Detectives investigating an assault on a train at Mansfield station are today releasing a CCTV image of a man who may hold important information.
The incident happened between 8.30pm and 8.40pm on 13 October.
While on board a train, the victim challenged a group of youths who were being anti-social and throwing items.
The victim, a man in his fifties, was then punched a number of times resulting in a broken tooth, cut to his face and an injured wrist.
PC Ross Walker, from BTP, said: “Today we are releasing a CCTV image of a man who was on board the train and would undoubtedly have information which could help us investigate. If you are this person or have any information on who he is, contact us as soon as possible.”
Information can be passed to BTP by sending a text to 61016 or by calling 0800 40 50 40 quoting reference 599 of 13/10/2019. Or ring Crimestoppers anonymously on 0800 555 111.