Police were called by LAS 5.52pm to Blantyre Street World’s End Estate in Kensington after a 17-year-old was found with stab injuries.
He has been taken to hospital. Condition treated as life-threatening.
There have been no arrests at this early stage.
Enquiries are ongoing at this time.
A Section 60 Order granting police additional stop and search powers has been authorised.
A crime scene is in place and anyone who has information that could assist police is asked to call 101 ref CAD 6104/ 13 Nov.