At around 10.15 on Monday 10 October, a man boarded the train and started speaking to a woman. He then sexually assaulted her.
If you recognise him, or have any information, please contact BTP by texting 61016 or calling 0800 40 50 40 quoting reference 134 of 10/10/22.
Alternatively, call Crimestoppers anonymously on 0800 555 111.
