Norfolk police are still investigating the blaze at the former Van-Dal shoe factory site in Norwich's Dibden Road.

The fire, which broke out at 5.40pm on Monday, January 20, was one of the biggest in Norfolk for years.

Firefighters from 17 of the county's 42 fire stations, along with aerial ladders and water carriers, battled the flames, which damaged about 75pc of the building.

The fire broke out at 5.40pm on Monday, January 20 (Image: Alan Dunne)

Concerns over asbestos at the site also prompted a warning to families living nearby, with air quality tests carried........

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