Do you know this man? Police have released this CCTV image as they investigate an incident of antisocial behaviour on a train.

British Transport Police would like to speak to the man following an incident on a train as it travelled between Northallerton and York on Saturday, November 24, at about 6.30pm.

PC Harry Thompson said: “A lady from Northallerton was travelling with her five-year-old granddaughter on the 17.19 Sunderland to London Kings Cross service, when a heavily intoxicated man wearing a Sunderland football shirt began using abusive language. When the victim asked him to stop, he continued swearing and using unacceptable language directed at her.”

Anyone with information should phone British Transport Police on 0800 40 50 40.