Police make three arrests over Hopton armed robbery
Police investigating an armed robbery at a village post office in Suffolk have arrested three people.
A man armed with a knife and a handgun threatened staff at Hopton Post Office in Thelnetham Road on 28 July.
The robber took cash and left in a dark-coloured people carrier with two other people inside.
A 26-year-old man and 17-year-old girl from the Grays area of Essex and a 27-year-old man from Bury St Edmunds have been arrested and are being questioned.