NYPD and FDNY brawl at charity ice hockey game
8 April 2014 Last updated at 09:20 BST
Police officers and firefighters came to blows in Uniondale, Long Island, on Sunday at an annual charity ice hockey match.
Players from the New York Police Department and Fire Department New York could be seen exchanging blows on the ice as referees scrambled to get the situation under control.
Rebecca Donovan reports.