The incident, which took place between 8pm and 9pm on Saturday, September 13, resulted in a member of railway staff being assaulted.

A man was assaulted by a group of three other men who punched and kicked him to the floor.

The fight was broken up, but the man then got into another fight with two other men.

When the train arrived at Birmingham International railway station, a train guard was assaulted as he attempted to prevent a further fight from taking place between two men.

Officers believe the men in the images may have information which could help their investigation into these incidents.

Anyone who recognises the men in the images is asked to contact British Transport Police by texting 61016 or by calling 0800 40 50 40, quoting reference 743 of 13 September.

Alternatively, Cri

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