The British Transport Police have released a CCTV image of a man they want to trace after a woman was sexual assaulted on a train between London King’s Cross and Stevenage on Tuesday night.

At around 9.15pm, the woman was sat by in a window seat on board the LNER service when a man came and sat next to her.

After trying to get her attention by looking at her, he inappropriately touched her twice, before touching her for a third time when she asked him to stop.

Another passenger then intervened and asked the woman if she wanted to move, which she did.

If you have any information, text 61016 or call 0800 405 040 quoting reference 599 of 13/09/2018.

Alternatively contact Crimestoppers anonymously on 0800 555 111.