# The Manufacture and Storage of Explosives Regulations 2005, Paragraph 1

Extent: E+W+S+N.I.

The maximum quantity of pyrotechnic articles which may be kept for any period of time in a sales area at a site in relation to which a person is registered for the storage of explosives shall be the amount specified in column 2 of the Table below corresponding to the floor area of the sales area shown in column 1 of the Table.
1
2
Floor area of sales area
Quantity of explosives
(square metres)
(kg)
not exceeding 20
12.5
not exceeding 40
15
not exceeding 60
20
not exceeding 80
25
not exceeding 100
30
not exceeding 150
35
not exceeding 200
40
not exceeding 250
45
not exceeding 300
50
not exceeding 350
55
not exceeding 400
60
not exceeding 450
65
not exceeding 499
70
equal to or exceeding 500
75

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Source: https://www.legislation.gov.uk/uksi/2005/1082/schedule/3/paragraph/1 (the official version)
Page: https://openlegislation.uk/manufacture-and-storage-of-explosives-regulations-2005/schedule-3/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.