The construction, erected by Beacon Scaffolding, got here down at round 7.30am yesterday on Stoke Newington Excessive Road.
The scaffold had been erected across the native Grade II-listed library to help roof and material repairs.
Emergency providers had been known as to reviews of a person trapped contained in the van, however he managed to get out safely earlier than hearth crews arrived.
An eyewitness advised the Night Customary: “It occurred proper in entrance of my eyes. It was about 7.30am and it was actually windy.
“It simply ripped off and banged on the ground.
“There was a car passing by way of. I ran to it and tried to see if he was okay. He wasn’t injured however he was shaken.“
The witness stated two or three pedestrians additionally needed to run clear to keep away from being struck.
The Well being and Security Government is now investigating the incident.
