British Transport Police have launched a CCTV appeal following an incident which took place on board a train to Airdrie.
They have released the image of a man they believe may hold information in relation to the incident, which took place onboard the Edinburgh Waverley to Airdrie between 11.09pm and 11.30pm hours on January 17.
The man is described as being around 5' 7"/5' 8" tall, approximately 35 years of age with a strong Liverpool accent.
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He has short brown hair, patchy unshaven stubble, wearing a black padded style jacket with a hood and black jeans/trousers.
A spokesperson for British Transport Police said: “I would urge the male, or anyone who has information relating to the male depicted in the image, to make contact with British Transport Police.
"We can be contacted by text on 61016 or by calling 0800 40 50 40 quoting reference 2200005227, or calls can be made to Crimestoppers anonymously on 0800 555 111.”
