Four men have been arrested and released on police bail in connection with a raid on a Norfolk jewellers.
Webb's County Jewellers, in the High Street, Holt, was raided on 3 August by three armed men.
Police arrested four men in Kent on Wednesday and brought three of them, aged 58, 27 and 21, to Norfolk for questioning.
The fourth man was interviewed in Kent. All four have been released on police bail until the end of September.