(b) Except upon approval of each house of the legislature by two-thirds of the membership, the legislature may not enact, amend, or repeal any general law if the anticipated effect of doing so would be to reduce the authority that municipalities or counties have to raise revenues in the aggregate, as such authority exists on February 1, 1989.
(c) Except upon approval of each house of the legislature by two-thirds of the membership, the legislature may not enact, amend, or repeal any general law if the anticipated effect of doing so would be to reduce the percentage of a state tax shared with counties and municipalities as an aggregate on February 1, 1989. The provisions of this subsection shall not apply to enhancements enacted after February 1, 1989, to state tax sources, or during a fiscal emergency declared in a written joint proclamation issued by the president of the senate and the speaker of the house of representatives, or where the legislature provides additional state-shared revenues which are anticipated to be sufficient to replace the anticipated aggregate loss of state-shared revenues resulting from the reduction of the percentage of the state tax shared with counties and municipalities, which source of replacement revenues shall be subject to the same requirements for repeal or modification as provided herein for a state-shared tax source existing on February 1, 1989.
(d) Laws adopted to require funding of pension benefits existing on the effective date of this section, criminal laws, election laws, the general appropriations act, special appropriations acts, laws reauthorizing but not expanding then-existing statutory authority, laws having insignificant fiscal impact, and laws creating, modifying, or repealing noncriminal infractions, are exempt from the requirements of this section.
(e) The legislature may enact laws to assist in the implementation and enforcement of this section.


