A.
Offense defined. A person is guilty of disorderly conduct if, with the intent to cause public inconvenience, annoyance or alarm, or recklessly creating a public risk thereof, he:
B.
Public defined. As used in this article, the term "public" shall mean affecting or likely to affect persons in a place to which the public or a substantial group has access. This includes, but is not limited to, streets, sidewalks, schools (both in school buildings and on school grounds), places of business and any other premises which are open to the public.