B&M store in Romford market place was closed earlier this morning following a disturbance in the shop.
The Romford store was closed just before 10 am as police carried out an investigation following an incident in the store.
A Met police spokesperson told the Havering Daily:
“Police were called at 09:49hrs on Thursday, 24 September to reports of a disturbance at a shop on Market Place in Romford.
“Officers attended. One person was taken by the London Ambulance Service to hospital for treatment to a head injury; their injuries are not believed to be life-threatening.
“One person has been arrested on suspicion of causing grievous bodily harm and theft. They have been taken to an east London police station where they remain in custody.