Detectives in Hammersmith and Fulham are appealing for information and witnesses following a stabbing in Bentworth Road, W12.
Police were called by the London Ambulance Service (LAS) at approximately 16:00hrs on Monday, 20 February to reports of a man suffering a stab wound to his left leg.
Officers and LAS attended the scene and found the 25-year-old victim lying face down in the middle of Bentworth Road receiving assistance from members of the public.
He was conscious and breathing but was taken immediately to a central London hospital by LAS for his injuries and required surgery. His injures are not thought to be life-threatening.
Officers from Hammersmith and Fulham CID are now appealing for witnesses or anyone with any information about the incident to contact them.
Anyone who can assist the investigation is asked to contact police on 020 8246 2609 or 101, or via @MetCC.
To give information anonymously contact Crimestoppers on 0800 555 111 or visit crimestoppers-uk.org.