Footage shared on social media appears to show the dramatic rescue of a worker from the roof of a burning building.
Firefighters are tackling large black smoke and a blaze at a commercial building in Reading.
Royal Berkshire Fire and Rescue Service was called to Napier Road at about 11:40 GMT on Thursday. The road has since been cordoned off.
A number of crews are on the scene fighting the fire.
Local residents and businesses are being urged to avoid the area, stay indoors and to keep windows closed.
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