A teenage girl has been arrested in Sainsbury's in Littlehampton following multiple assaults in the town centre.
On Wednesday, at around 4pm, police officers were seen entering the High Street store.
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A Sussex Police spokesman confirmed that a 13-year-old girl from Bognor Regis was arrested on suspicion of assaults in East Street and High Street, Littlehampton.
She has since been released under investigation, pending further enquiries, police said.