British Transport Police officers are investigating a serious public order offence that took place last Saturday, 11 November, on a Circle Line train between Westminster and Mansion House Underground Station.

To help their investigations, British Transport Police has released CCTV images in connection with the incident, which happened on Saturday afternoon at about 4.30 pm.

At Westminster Underground Station, a group of six or seven men boarded a train going towards Mansion House and approached a man who was by himself and started shouting abuse at him.

Detectives believe that the men in the images may have information that could help their investigations and would like to speak to them.

If anyone recognises any of the men shown in the images, they are asked to contact British Transport Police by text to 61016 or by calling 0800 40 50 40 quoting reference number 542 of 11/11/2023.

Alternatively, information can be passed anonymously by calling Crimestoppers on 0800 555 111.