Nocne Graffiti (1997)

A hardened airborne instructor discovers his niece is drowning in drugs. When he confronts her dealer, the city’s crime bosses hit back hard. Beaten and warned off, Marek Kossot is ready to walk away - until he finds her overdosed and unconscious. Rallying his former soldiers, he launches a brutal private war against the narcotics mafia in a city where gangsters, politicians, and the law are all dangerously intertwined.