A 20-year-old man was left with facial injuries after he was assaulted in Gorleston.
The incident happened at around 12.30pm on Tuesday, January 3 on Beccles Road near the junction with High Road.
A 17-year-old boy from Great Yarmouth has been arrested on suspicion of assault and has been released on police bail pending further inquiries.
Officers want to speak to anyone who may have witnessed this assault or has any other information about this incident.
Calls should be made to PC Eddie Evans at Great Yarmouth Police Investigation Centre on 101 or Crimestoppers anonymously on 0800 555 111.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here