An air ambulance was dispatched to a “medical emergency”.
Emergency services were called to the incident in Greville Place, Kilburn, just after 7.15pm on Monday (June 10).
London’s Air Ambulance sent a helicopter to the scene, which reportedly landed nearby in Randolph Gardens.
London Ambulance Service said it also sent an ambulance crew, paramedics in fast response cars and an incident response officer to Greville Place.
A patient was treated at the scene, before being rushed to a major trauma centre.
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