county to use all lawful means within the scope of their respective powers, if need be, for the collection of the costs from the defendant, and the fine also, if any shall have been adjudged against him. When the costs shall have been collected, if the same shall have been allowed for payment from the county treasurer as provided in section 29-2705, it shall be the duty of the clerk of the court to certify and pay the same immediately to the county treasurer, together with any fine that may have been collected in the case.

for violation of laws prohibiting the overloading of vehicles used upon the public roads and highways of this state, shall belong and be paid over to the counties respectively where the same may be levied or imposed, and all fines, penalties, and license money arising under the rules, bylaws, or ordinances of cities, villages, precincts, or other municipal subdivision less than a county shall belong and be paid over to the same respectively. All such fines, penalties, and license money shall be appropriated exclusively to the use and support of the common schools in the respective subdivisions where the same may accrue, except that all fines and penalties for violation of laws prohibiting the overloading of vehicles used upon the public roads and highways shall be placed as follows: Seventy-five per cent in a fund for state highways and twenty-five per cent to the county general fund where the fine or penalty is paid.

(2) Fifty per cent of all money forfeited or seized pursuant to enforcement of the drug laws shall belong and be paid over to the counties for drug enforcement purposes as the Legislature may provide.

(3) Law enforcement agencies may use conveyances forfeited pursuant to enforcement of the drug laws as the Legislature may provide. Upon the sale of such conveyances, the proceeds shall be appropriated exclusively to the use and support of the common schools as provided in subsection (1) of this section.