The city or town council has power to regulate or prohibit the building of bonfires or the explosion, use, or selling of fireworks, firecrackers, torpedoes, other pyrotechnics, or toy pistols or guns within the city or town.
Regulation Of Bonfires, Fireworks, And Other Fire-Causing Agents
Mont. Code Ann. § 7-33-4206, under Powers of Municipal Council Related to Fire Services.
Mont. Code Ann. § 7-33-4206