§ 648.09 DISTURBING THE PEACE.
   (a)   No person shall disturb the good order and quiet of the city by clamors or noises in the night season, by intoxication, drunkenness, fighting, quarreling, wrangling, committing assault, assault and battery, using obscene or profane language in the streets and other public places to the annoyance of the citizens, or otherwise violating the public peace by indecent and disorderly conduct, or by lewd and lascivious behavior, or by threatening or inflicting violence or abuse to the person or property of others.
   (b)   Whoever violates this section is guilty of a misdemeanor of the fourth degree.
(1964 Code, § 509.08)