PICTURES: Probe into Leeds United fans' alleged racist abuse on train near Sheffield
Police are investigating reports that football fans were racially abusive on a train travelling between Leeds and Sheffield.
The incident happened on a Cross Country train travelling between Leeds and Sheffield on February 21 between 4.50pm and 5.05pm.
Officers from British Transport Police have now released images of several passengers they are trying to identify in relation to the incident.
"A number of passengers were offended by their language.
"Four images are today being released in relation to this investigation. Officers believe these men may have information which could help the investigation.