A 22-YEAR-OLD man remains in a critical condition after being stabbed following an altercation in Elmwood Avenue, Feltham.
The incident happened just after 5pm on Friday (March 2) and the victim was taken to a central London hospital.
One man, aged around 19, was arrested on Sunday afternoon and remains in custody.
Detectives are, however, continuing to appeal for witnesses and information following the stabbing.
Acting DCI Andy Manning said: "I would appeal for anyone who witnessed the altercation or has information about what led up to the stabbing to contact police."
Any witnesses or anyone with information is asked to contact the incident room on 020 8358 0300, if you wish to remain anonymous please call Crimestoppers on 0800 555 111.