Storage of explosives
25.—(1)  Subject to paragraphs (2), (3) and (4), no explosives shall be stored in any place that is not an authorised magazine.
(2)  Paragraph (1) shall not apply to the storage by any person of not more than 500 blank cartridges and not more than 50 cartridges for small arms if a licence has been granted under the Act to that person authorising the storage of those cartridges by that person.
(3)  Paragraph (1) shall not apply to the storage in a factory manufacturing explosives of such quantities of explosives as are reasonably required for or incidental to the manufacture of explosives.
(4)  Paragraph (1) shall not apply to the storage in any place of safety cartridges for industrial fastening tools if —
(a)not more than 5,000 rounds of safety cartridges are stored in that place; and
(b)the aggregate mass of explosive substances in those safety cartridges does not exceed 5 kilograms.