A man has been detained by police after a woman was knocked to the ground in Norwich.

Police received reports of a man assaulting people in Castle Meadow at just after 3.50pm today.

A woman was knocked over while another woman, that was with the man, also reported being assaulted.

A police spokesman said officers were quickly on scene and detained a man in his late teens, who remains in police custody.

Investigations into the incident are ongoing but the spokesman said there did not appear to be any serious injuries.