Det Ch Insp Neil John, who is leading the investigation, said: “Our thoughts remain first and foremost with the victim’s family and loved ones at this extremely difficult time, as well as everyone who has been injured.
“Our investigation is continuing at pace and we have arrested one man in connection with the incident.
“Detectives are continuing to build a full picture of the circumstances surrounding the incident and are pursuing a number of lines of enquiry.”
The remaining seven other people who were injured – six men and one woman – have since been discharged from hospital after receiving treatment for minor injuries.
Listen to the best of BBC Radio London on Sounds and follow BBC London on Facebook, external, X, external and Instagram, external. Send your story ideas to [email protected], external
