Emergency services were called to Walnut Tree Road in Erith today (August 7) at 10.42am following the incident. A London Air Ambulance landed by Riverside Gardens in response to the incident. A London Ambulance Service spokesperson said: "We were called at 10:42am today (7 August) to a report of multiple people falling from height. "We also dispatched London’s Air Ambulance. "We treated two men at the scene and took both to a London Major Trauma Centre."