Police investigating a mass brawl in Page, Hall, Sheffield, have made a fifth arrest.
A 15-year-old boy was arrested on Thursday on suspicion of violent disorder. Four men aged 16, 17, 27 and 28 years, were arrested earlier this week and released on police bail until next week.
A force spokeswoman said patrols had been increased in the area and work was ongoing to reassure residents and catch the culprits.
The fight broke out on Monday night and involved around 25 men.
The spokeswoman added crime and disorder in the area had fallen overall.