This article shall apply to the manufacture, possession, storage, sale,
transportation and use of explosives and blasting agents.
Except while being transported or blasted or while in the custody of
a common carrier awaiting shipment or delivery to a consignee during the time
permitted by federal law, all explosives shall be stored in magazines in accordance
with §§ 453 to 458, inclusive, of Article 16 of the Labor Law
of the State of New York. Each such magazine shall be at all times in charge
of a competent person at least 21 years of age who has satisfied the Building
Inspector as to his fitness. It shall be unlawful for any other person to
have access to the magazine or place, handle or remove any explosive therein.