evidence: - polls watchers with valid watcher certificates; and - duly appointed overseers. [...] Visit the Department of State for useful poll watcher information: https://www.vote.pa.gov/Your-Rights/Pages/Poll-Watchers.aspx [...] The laws of Pennsylvania generally prohibit law enforcement officers, whether in uniform or in citizens clothes, from being within 100 feet of a polling place during voting hours, unless they are exercising their right to vote, are in a nearby police station, or have been summoned by election administrators to respond to a disturbance. Please call or visit the PA Department of State to report voter intimidation, election fraud, or other election crimes: 1-877-VOTESPA. If you feel unsafe you should call 911 immediately.