An altercation between two teenage boys happened outside of a town bakery.
The incident took place around 3.20pm on Wednesday outside Flour & Bean in Penfold Street, Aylsham.
An eyewitness said: "There was a physical attack on a lad today outside the bakery.
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"A kind lady with a dog pulled the attacker away and a witness videoed it."
Police were called to the scene at 3.25pm but no arrests were made.
Enquiries are ongoing.
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