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Disorderly Conduct

18 Pa.C.S. 5503 — fighting, unreasonable noise, obscene language, a hazardous condition

In Pennsylvania, a person commits disorderly conduct if, intending to cause public inconvenience, annoyance or alarm, or recklessly creating a risk of it, the person engages in fighting, threatening, or violent or tumultuous behavior; makes unreasonable noise; uses obscene language or makes an obscene gesture; or creates a hazardous or physically offensive condition by an act that serves no legitimate purpose.

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The situationThe grade
The situationIntending substantial harm or serious inconvenience, or persisting after a reasonable warning or request to stopThe gradeMisdemeanor of the third degree
The situationOtherwiseThe gradeA summary offense

Public means affecting or likely to affect people in a place the public or a substantial group can reach, including highways, transport, schools, apartment houses, businesses, any neighborhood, and premises open to the public.

Where three or more people are engaged in disorderly conduct likely to cause substantial harm or serious inconvenience, an officer may order them and those nearby to disperse, and refusing or knowingly failing to obey is a misdemeanor of the second degree.

Sources for this section (2)
  1. 18 Pa.C.S. 5503 — Disorderly conduct
  2. 18 Pa.C.S. 5502 — Failure of disorderly persons to disperse upon official order

Legal information, not legal advice. Verified as of September 2026. Applying it to a particular situation is the work of a licensed Pennsylvania attorney.

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