§ 7-307 APPROVED FIREWORKS; BOTTLE ROCKETS PROHIBITED.
   (a)   All fireworks offered for sale and discharged within the city shall be of a type that has been tested and approved for sale and use within the state by the State Fire Marshal.
   (b)   Bottle rockets and other similar self-propelled firework or fireworks devices consisting of a tube and attached guiding stock or rod shall not be sold or discharged in the city.