Two fire engines were called to the Tesco supermarket on Ipswich Road, Norwich this afternoon.
Engines from Earlham and Carrow were called to the scene at around 2.30pm to deal with a small fire in some ducting.
The crews used hand appliances to extinguish the fire, in what was described as a fairly minor fire.
This picture was sent in by iwitness24.co.uk user Kar Lo.
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