DETECTIVES investigating an assault on board a train at Cardiff Central Railway Station are today releasing these CCTV images in connection.
At around 10.45pm on Saturday 6 May, on board a Swansea-bound Great Western Railway service, a large disturbance occurred in the carriage and one man was assaulted with a glass bottle.
Officers believe the men in the CCTV may have information that could help their investigation.
If you recognise them or have any information, please contact BTP by texting 61016, or by calling 0800 40 50 40 quoting reference 811 of 6 May.