A man has been stabbed in the head during an altercation between two men in the centre of Norwich.

Police were called at around 4pm today (July 11) to reports of the stabbing, with paramedics and an ambulance crew also in attendance.

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One man suffered a cut to the head and was treated at the scene. Another man, aged in his 40s has been arrested in connection with the incident.

Emergency services are still at the scene, with six police vehicles seen parked outside houses near Dragon Hall.