Officers from British Transport Police investigating a fight on-board a train travelling between Cardiff and Swansea are releasing CCTV images in connection with the incident.
At around 6.45pm on Saturday 4 February, a fight between a group of men broke out on-board the service as it approached Neath station.
Due to the amount of blood in the train’s carriage, it had to be taken out of service to be cleaned.



Officers believe the men in the CCTV images may have information that can assist their investigation.
Anyone with information is asked to contact BTP by texting 61016 or calling 0800 40 50 40 quoting reference 536 of 4 February.
Alternatively, Crimestoppers anonymously on 0800 555 111.
(Lead image: Transport for Wales)