Police want to speak with this man after a teenage girl was sexually assaulted on train to Llanelli

British Transport Police have released a photo of a man they want to speak with after a teenage girl was reportedly sexually assaulted in a “prolonged” attack.

The attack took place on a Heart of Wales line train between Llandovery and Llanelli.

A spokesperson from British Transport Police said: “At 4.40pm on Saturday 26 March, a teenage girl boarded the train and sat opposite a man on a table seat. The man then proceeded to sexually assault her.

“Officers believe the man in the image may have information which could help their investigation.

“If you recognise him, or have any information, please contact BTP by texting 61016 or calling 0800 40 50 40 quoting reference 538 of 26/03/22.

“Alternatively, you can call Crimestoppers anonymously on 0800 555 111.”