As early as 1839, Mayor Philip Hone said: "This city is infested by gangs of hardened wretches" who "patrol the streets making night hideous and insulting all who are not strong enough to defend themselves." The large gang fight depicted in the film as occurring in 1846 is fictional, though there was one between the Bowery Boys and Dead Rabbits in the Five Points on July 4, 1857, which is not mentioned in the film. Reviewer Vincent DiGirolamo concludes that ""Gangs of New York" becomes a historical epic with no change over time. The effect is to freeze ethno-cultural rivalries over the course of three decades and portray them as irrational ancestral hatreds unaltered by demographic shifts, economic cycles and political realignments."