“Fireworks” include any combustible or explosive composition, or any substance or combination of substances, or article prepared for the purpose of producing a visible or an audible effect by combustion, explosion, deflagration or detonation, but shall not include sparkling devices and novelties.

“Fireworks factory building” means any building or other structure in which the manufacture of fireworks, other than sparklers, or in which any processing involving fireworks other than sparklers, is carried on.

“Fireworks plant” means and includes all lands, with buildings thereon, used in connection with the manufacturing or processing of fireworks, as well as storehouses located thereon for the storage of finished fireworks.

“Highway” means any public street, public alley, public road, or navigable stream.

“Navigable streams” mean streams susceptible of being used, in their ordinary condition, as highways of commerce, over which trade and travel are or may be conducted in the customary modes, but shall not include streams which are not capable of navigation by barges, tugboats, and other large vessels.

“Railroad” means any steam, electric or other railroad which carries passengers for hire, but shall not include sidings or spur tracks installed primarily for the use of the fireworks plant.

“Sparkling devices and novelties” mean:

a. wood sticks or wire sparklers of not more than 100 grams of pyrotechnic mixture per item;

b. hand held or ground based sparkling devices which are non-explosive and non-aerial, which may produce a crackling or whistling effect, and contain 75 grams or less of pyrotechnic composition per tube or a total of 500 grams or less for multiple tubes; and

c. snakes and glow worms, smoke devices, and trick noisemakers, which include party poppers, snappers, and drop pops, each consisting of 25/100 grains or less of explosive mixture.

amended 2017, c.92, s.1.