ROMULUS, Mich. (CBS DETROIT/ AP) — Police say nine juveniles and three young adults were taken into custody after several fights broke out at a Romulus fireworks display Thursday.

There were no reports of injuries, but police say several juveniles lit fireworks in crowds of people.

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Officers had swarmed an area where people were watching the fireworks near Romulus Middle School where fights were reported.

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Several police agencies from surrounding communities assisted Romulus police.

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