7.—(1) Subject to paragraph (2), no person may store explosives unless that person holds a licence for their storage and complies with the conditions of that licence.
(2) Paragraph (1) does not apply to—
(a)the storage of one or more of the following—
(i)no more than 10 kilograms of shooters’ powder;
(ii)no more than 5 kilograms of—
(aa)shooters’ powder; or
(bb)any hazard type 3 or 4 explosive, or desensitised explosive, which is not a relevant explosive, or a combination of hazard type 3 or 4 explosives, or desensitised explosives, which are not relevant explosives; or
(cc)a combination of shooters’ powder and any hazard type 3 or 4 explosives, or desensitised explosives, which are not relevant explosives;
(iii)no more than 15 kilograms of percussion caps or small arms ammunition or a mixture of them;
(b)the storage of no more than 7 kilograms of—
(i)hazard type 1 or 2 explosives, or
(ii)a combination of hazard type 1 or 2 explosives with explosives of another hazard type,
for no longer than 24 hours;
(c)the storage of hazard type 3 or 4 explosives for no longer than 24 hours;
(d)the storage of no more than 100 kilograms of—
(i)hazard type 3 explosives consisting of fireworks;
(ii)shooters’ powder; or
(iii)a combination of shooters’ powder and hazard type 3 and 4 explosives consisting of fireworks,
provided that the explosives are stored for no longer than is necessary and in any event no more than 5 consecutive days in their place of intended use;
(e)the storage of—
(i)no more than 250 kilograms of hazard type 4 explosives provided that the explosives are stored for no longer than is necessary and in any event no more than 5 consecutive days in their place of intended use; or
(ii)no more than 50 kilograms of hazard type 4 explosives consisting solely of fireworks provided that the fireworks are stored for no longer than 21 consecutive days and are not for sale or for use at work;
(f)the storage of desensitised explosives which have been assigned in accordance with the United Nations Recommendations the U.N. no. 2059, 2555, 2556 or 2557; or
(g)the storage of explosives by a company which is a wholly-owned subsidiary of another company at a site in relation to which that other company holds a licence to store explosives and that storage by the wholly-owned subsidiary is in accordance with any condition of that licence.
(3) For the purposes of paragraph (2)—
(a)no more than one of the exceptions listed in subparagraphs (a) to (g) of paragraph (2) may be relied on in relation to explosives stored at the same site at the same time, irrespective of the person who is storing them; and
(b)the quantities referred to in that paragraph are the maximum quantities of the explosives they respectively relate to which may be present at a site at any one time.
(4) Where any storage to which paragraph (2) applies for which a licence is not required is to take place at a site in relation to which a person holds a licence, that storage may only take place there where to do so would not result in a breach of the conditions of that licence.