Armed police were deployed to Gunwharf Quays shopping centre in Portsmouth this evening after security staff reported seeing a teenager carrying what appeared to be a firearm.

The incident, which occurred in the busy retail and entertainment hub, prompted a swift and heavily armed police response. Security personnel raised the alarm after spotting a group of teenagers, one of whom was seen holding an object resembling a gun.

Concerned by the potential risk, they immediately alerted Hampshire and the Isle of Wight Constabulary, leading to a coordinated response from armed units.

Officers quickly arrived at the scene and moved in to detain the individuals. Armed police confronted the group, ensuring public safety while assessing the situation.

Witnesses described seeing a significant police presence as officers carried out their operation.

Following the response, police confirmed that one individual had been arrested in connection with the incident. However, authorities have yet to determine whether the firearm in question was real or an imitation. Investigations are ongoing, and officers are continuing to assess the circumstances surrounding the incident.

Despite the armed police presence, the shopping centre remained operational, with no major disruptions reported. Authorities have not released further details regarding the arrested individual, and it remains unclear what charges, if any, will be brought forward.

Hampshire and the Isle of Wight Constabulary are expected to provide further updates as their investigation continues.