Five people have been arrested in connection with a mass brawl in Worksop last October.
Police said it was lucky no-one died during the street brawl in the Portland Street area, which saw metal bars used.
Four men, aged 26, 24, 22 and 19, and 23-year-old woman were detained on suspicion of violent disorder and have been bailed pending further enquiries.
It follows the arrest of two other men, aged 19 and 25, and a 33-year-old woman, who were also bailed.
Police still want to speak anyone who has information about the incident which occurred in the early hours of Saturday 12th October.
West Bassetlaw Neighbourhood Inspector Phil Davies said: “This was a serious incident involving a large group, some of whom we believe were English and others of eastern-European descent.”
“While arrests have been made we are still keen to speak to anyone who knows anything about this very violent event, during which we know people were injured.”
If you have any information contact police on 101 or call Crimestoppers anonymously on 0800 555 111.