Transport police are hunting a group of men who sang offensive religious songs on a train between Aviemore and Inverness.
The incident involving a group of eight or nine men happened on a Edinburgh Waverley to Inverness service on Tuesday, December 29.
The men, who had been drinking, boarded the train at Aviemore at about 11pm and left the train at Inverness.
British Transport Police are investigating the incident and urged anone who was on the train or at either station who may have information to contact Constable Andrea McGhee on 0800 40 50 40 or by text on 61016.
Information can also be given anonymously to Crimestoppers on 0800 555 111.
Police hunt men who sang offensive religious songs on Highland train