from Wikipedia,

The Flyers–Senators brawl was a line brawl that occurred during a National Hockey League game between the Philadelphia Flyers and the Ottawa Senators on March 5, 2004. The two team's combined penalty minutes, 419, were the most in a single game in the history of the league.[1] The game was played at the Wachovia Center in Philadelphia, Pennsylvania, U.S., which is the home arena of the Flyers.

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