Do you recognise these boys? Detectives from the British Transport Police (BTP) would like to have a word with them after a 13-year-old was robbed on a TFL Rail train in May.

Officers would like to speak to the three teenagers pictured in connection with the robbery of a 13-year-old boy on a train between Harold Wood and Goodmayes on May 12 .

At approximately 5.35pm, a group of boys – aged between 13 and 16-years-old - approached the victim and took some of his belongings.

It is believed they got on the train at Romford Station.

The victim was punched during the incident and threatened with more violence.

Officers would like to speak to the boys in these CCTV images because they believe that they may have information which could help the investigation.

If you recognise them or have information which could help the investigation, please call 0800 40 50 40 or text 61016, quoting 268 of 10 July. Alternatively, you can ring Crimestoppers anonymously on 0800 555 111.