Section 1. General Assembly to provide for local government.

The General Assembly shall provide for the organization and government and the fixing of boundaries of counties, cities and towns, and other governmental subdivisions, and, except as otherwise prohibited by this Constitution, may give such powers and duties to counties, cities and towns, and other governmental subdivisions as it may deem advisable.

The General Assembly shall not incorporate as a city or town, nor shall it authorize to be incorporated as a city or town, any territory lying within one mile of the corporate limits of any other city or town having a population of 5,000 or more according to the most recent decennial census of population taken by order of Congress, or lying within three miles of the corporate limits of any other city or town having a population of 10,000 or more according to the most recent decennial census of population taken by order of Congress, or lying within four miles of the corporate limits of any other city or town having a population of 25,000 or more according to the most recent decennial census of population taken by order of Congress, or lying within five miles of the corporate limits of any other city or town having a population of 50,000 or more according to the most recent decennial census of population taken by order of Congress. Notwithstanding the foregoing limitations, the General Assembly may incorporate a city or town by an act adopted by vote of three-fifths of all the members of each house.

Sec. 2. Sheriffs.

In each county a Sheriff shall be elected by the qualified voters thereof at the same time and places as members of the General Assembly are elected and shall hold his office for a period of four years, subject to removal for cause as provided by law.

Sec. 3. Merged or consolidated counties.

Any unit of local government formed by the merger or consolidation of a county or counties and the cities and towns therein shall be deemed both a county and a city for the purposes of this Constitution, and may exercise any authority conferred by law on counties, or on cities and towns, or both, as the General Assembly may provide.