A public nuisance consists of knowingly creating, performing or maintaining anything affecting any number of citizens without lawful authority which is either: A. injurious to public health, safety, morals or welfare; or B. interferes with the exercise and enjoyment of public rights, including the right to use public property. Whoever commits a public nuisance for which the act or penalty is not otherwise prescribed by law is guilty of a petty misdemeanor. History: 1953 Comp., § 40A-8-1, enacted by Laws 1963, ch. 303, § 8-1.