A train guard was hit with a bottle of alcohol thrown by a passenger on a train travelling between Edinburgh and Dundee.

The incident happened at 7.20pm on March 2 when anti-social behaviour led the guard to ask a group to leave the service at Inverkeithing, Fife.

British Transport Police (BTP) said they then became aggressive and a container was thrown at him then a glass bottle, which smashed off the train doors.

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One of the men involved is described as white, approximately 20 years old and of slim build.

He was around 6ft 2ins tall, clean-shaven and wearing a brown flat cap, pink/white t-shirt, short jacket and navy jeans with white trainers.

Anyone who was on board or has information is asked to contact BTP by sending a text to 61016 or call 0800 40 50 40 quoting reference 602 of 02/03/2019; or call Crimestoppers anonymously on 0800 555 111.