Thames Valley Police are appealing for witnesses following an assault and attempted robbery in Slough, which left one man with a head injury.

At around 9.40pm on Sunday, November 11, the victim, a man in his twenties, was approached by two men and a woman in an alleyway between Cranbourne Close and Bath Road.

One offender demanded the victim gave them his belongings, and when the victim refused the man produced a knife from his pocket and cut him across his forehead.

The victim sustained an injury to his head. He attended hospital, but has since been discharged.

A 29-year-old man and a 24-year-old woman, both from Slough, have all been arrested in relation to the incident and have been released on police bail until February 5.

A 31-year-old man from High Wycombe has been arrested in relation to the incident and has been released on police bail until February 12.

A 19-year-old man from Slough has been arrested in relation to the incident and remains in police custody at this time.

Investigating officer, Detective Inspector Tracey Smyth, based at Slough police station, said: “We are appealing to anyone who may have witnessed this incident to please come forward.

“Anyone with information can contact police by calling 101 or making a report online, quoting reference 43220512396.

“Further if you have mobile or dash-cam footage of the incident, you can submit this via our online portal.

“Alternatively, if you wish to remain anonymous, you can contact the independent charity Crimestoppers on 0800 555 111 or via its website.”