‘Sec. 3. 25 MRSA §2011, sub-§3, as enacted by PL 1989, c. 359, is repealed and the following enacted in its place:
(1) In that municipality's essential municipal offices and places of legislative assembly in the same manner and with the same effect as those restrictions are applied by law or rule in the State's capitol area. For the purpose of this subsection, "essential municipal offices" means the customary office facilities of a municipality's clerk, treasurer, tax collector, assessor, manager or administrator, and "places of legislative assembly" means the town or city hall or other municipal building where the town meeting or town or city council assembles for the purpose of enacting or adopting municipal budgets, laws and ordinances. If the legislative body of a municipality adopts an ordinance that restricts the carrying of firearms in that municipality's essential municipal offices or places of legislative assembly, or both, the municipality shall post, in a prominent location outside the affected offices and places, notice of the existence of that restriction; or
(2) In a Class A lounge as defined in Title 28-A, section 2, subsection 15, paragraph L.