5. For the fixing and regulation by boards of supervisors, by ordinance, of the appointment and number of assistants, deputies, clerks, attachés and other persons to be employed, from time to time, in the several offices of the county, and for the prescribing and regulating by such boards of the powers, duties, qualifications and compensation of such persons, the times at which, and terms for which they shall be appointed, and the manner of their appointment and removal; and

6. For the compensation of such fish and game wardens, probation and other officers as may be provided by general law, or for the fixing of such compensation by boards of supervisors.

All elective officers of counties, and of townships, of road districts and of highway construction divisions therein shall be nominated and elected in the manner provided by general laws for the nomination and election of such officers.

All charters framed under the authority given by this section, in addition to the matters herein above specified, may provide as follows:

For offices other than those required by the Constitution and laws of the State, or for the creation of any or all of such offices by boards of supervisors, for the election or appointment of persons to fill such offices, for the manner of such appointment, for the times at which and the terms for which such persons shall be so elected or appointed, and for their compensation, or for the fixing of such compensation by boards of supervisors.

For offices hereafter created by this constitution or by general law, for the election or appointment of persons to fill such offices, for the manner of such appointment, for the times at which and the terms for which such persons shall be so elected or appointed, and for their compensation, or for the fixing of such compensation by boards of supervisors.

For the formation, in such counties, of road districts for the care, maintenance, repair, inspection and supervision only of roads, highways and bridges; and for the formation, in such counties, of highway construction divisions for the construction only of roads, highways and bridges; for the inclusion in any such district or division, of the whole or any part of any incorporated city or town, upon ordinance passed by such incorporated city or town authorizing the same, and upon the assent to such inclusion by a majority of the qualified electors of such incorporated city or town, or portion thereof, proposed to be so included, at an election held for that purpose; for the organization, government, powers and jurisdiction of such districts and divisions, and for raising revenue therein, for such purposes, by taxation, upon the assent of a majority of the qualified electors of such districts or divisions, voting at an election to be held for that purpose; for the incurring of indebtedness therefor by such counties, districts or divisions for such purposes respectively, by the issuance and sale, by the counties, of bonds of such counties, districts or divisions, and the expenditure of the proceeds of the sale of such bonds, and for levying and collecting taxes against the property of the counties, districts or divisions, as the case may be, for the payment of the principal and interest of such indebtedness at maturity; provided, that any such indebtedness shall not be incurred without the assent of two thirds of the qualified electors of the county, district or division, as the case may be, voting at an election to be held for that purpose, nor unless before or at the time of incurring such indebtedness provision shall be made for the collection of an annual tax sufficient to pay the interest on such indebtedness as it falls due, and also for a sinking fund for the payment of the principal thereof on or before maturity, which shall not exceed forty years from the time of contracting the same, and the procedure for voting, issuing and selling such bonds shall, except in so far as the same shall be prescribed in such charters, conform to general laws for the authorizing and incurring by counties of bonded indebtedness, so far as applicable; provided, further, that provisions in such charters for the construction, care, maintenance, repair, inspection and supervision of roads, highways and bridges for which aid from the State is granted, shall be subject to such regulations and conditions as may be imposed by the Legislature.

Whenever any county has framed and adopted a charter, and the same shall have been approved by the Legislature, as herein provided, the general laws adopted by the Legislature in pursuance of sections four and five of this article, shall, as to such county, be superseded by said charter as to matters for which, under this section it is competent to make provision in such charter, and for which provision is made therein, except as herein otherwise expressly provided; and except that any such charter shall not affect the tenure of office of the elective officers of the county, or of any district, township or division thereof, in office at the time such charter goes into effect, and such officers shall continue to hold their respective offices until the expiration of the term for which they shall have been elected, unless sooner removed in the manner provided by law.

The charter of any county, adopted under the authority of this section, may be surrendered and annulled with the assent of two thirds of the qualified electors of such county, voting at a special election, held for that purpose, and to be ordered and called by the board of supervisors of the county upon receiving a written petition, signed and certified as hereinabove provided for the purposes of the adoption of charters, requesting said board to submit the question of the surrender and annulment of such charter to the qualified electors of such county, and, in the event of the surrender and annulment of any such charter, such county shall thereafter be governed under general laws in force for the government of counties.

The provisions of this section shall not be applicable to any county that is consolidated with any city.