This bill seeks to amend the 1899 Local Act 437, which pertains to the incorporation of the City of Mackinac Island in Mackinac County, Michigan. The amendments specifically target sections 1 of Chapter IX and Chapter XVI, introducing new provisions that expand the general powers of the city council. Notably, the bill includes a comprehensive list of powers that the city may exercise, such as regulating public conduct, managing nuisances, and overseeing various forms of commerce and transportation, including the licensing and regulation of ferry services. The language has been updated to reflect a broader authority over ferry operations, including the ability to impose fees and manage all aspects of ferry transportation.

Additionally, the bill stipulates that its enactment is contingent upon approval by a majority of the city's electors in a referendum. The question of approval will be presented to voters at the next regular election or a special election called for this purpose. If the majority votes in favor, the amendments will take effect ten days after the election results are certified. This process ensures that the local population has a direct say in the governance changes affecting their city.