Whatever annoys, injures or endangers the safety, health, comfort or repose of the public; offends public decency; interferes with, obstructs or renders dangerous any street, highway, navigable lake or stream; or in any way renders the public insecure in life or property is declared to be a public nuisance. Public nuisances shall include, but not be limited to, acts and conditions forbidden by any provision of this title, and no person shall commit, create, or maintain any such nuisance. (Ord. 140 § 1, 1967; 1978 code § 7.30)