§ 35-10-208 — County regulation of fireworks

(a) For the purpose of this section "fireworks" means only
those items which may be sold or offered for sale under 15
U.S.C. § 1261, 21 U.S.C. § 371 and 16 C.F.R., Commercial
Practices, part 1507. A board of county commissioners may,
subject to subsection (b) of this section:
(i) Prohibit the sale to Wyoming residents or use of
fireworks by adopting a resolution under W.S. 35-9-301;
(ii) Promulgate reasonable rules and regulations for
authorizing the sale of fireworks.
(b) Notwithstanding subsection (a) of this section, the
proposition to prohibit, or authorize in counties that currently
prohibit, the sale or use of fireworks in a county shall be
submitted to the electors of the county upon receipt by the
board of county commissioners of a petition requesting the
election signed by a number of the electors of the county equal
to fifteen percent (15%) of the total number of votes cast at
the general election immediately preceding the date on which the
petition is submitted, or by resolution of the board of county
commissioners. The proposition shall be submitted at a primary
or general election, if the petition or resolution is certified
sixty (60) days prior to the primary or general election. If the
proposition fails, no such petition shall be submitted for four
(4) years following the election.
(c) Any resolution adopted by a county prohibiting the
sale or use of fireworks which was in effect on February 1,
1990, is deemed to be valid unless amended or repealed by the
board of county commissioners pursuant to subsection (b) of this
section.