An Act amending the act of July 28, 1953 (P.L.723, No.230), known as the Second Class County Code, providing for the voluntary dissolution of the existing form of governance of a municipal corporation located in a county of the second class and the creation of unincorporated districts of counties of the second class; authorizing the county to assume responsibility for the governance of the municipal corporation and delivery of public services to the citizens residing in the municipal corporation through the administration of an unincorporated district; authorizing unincorporated district advisory committees; and making a repeal.