POLICE were called by ambulance staff on Saturday after a fight in Central Avenue, Hayes.

A 16-year-old boy was found suffering from a stab injury. He was taken to hospital by air ambulance, but his condition is not life-threatening.

Police subsequently arrested four teenage boys on suspicion of attempted murder. Two are 18, one 16 and the other 15. All four were taken to police stations where they remain in custody.

Anyone who saw the incident or has information is asked to contact them on 101 quoting CAD 4994/9FEB, You can also Tweet @MetCC, or call Crimestoppers anonymously on 0800 555 111.