Pennsylvania Law, under 18 Pa.C.S. 6120, Prohibits Lancaster County and Lancaster City from Regulating Firearms.
Open Carry is Legal in Pennsylvania under Pennsylvania Law 18 Pa.C.S. 6106, because; that Law ONLY Regulates Concealed Carry or Vehicle Carry.
All Pennsylvania Law Enforcement Officers in Pennsylvania are Taught about This Matter under The Municipal Law Enforcement Training Act 120.