The incident happened at 11.13am on Tuesday 19 December at Preston Railway Station on the train (Image: British Transport Police)
Police have released an image of a woman after another woman was 'sexually assaulted' on a train.
The incident is believed to have happened at 11.13am on Tuesday 19 December at Preston Railway Station on a train which was travelling from Lancaster to London Euston.
The victim was allegedly sexually assaulted after walking through a coach to find a seat.
Detectives would like to speak to the woman in the image as they believe she may have information that could help their investigation.
Anyone with information is asked to contact the British Transport Police by texting 61016 or by calling 0800 40 50 40, quoting reference 212 of December 19 2023.
Alternatively, you can call Crimestoppers anonymously on 0800 555 111.
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