# The Carriage of Explosives by Road Regulations 1996, Paragraph 13


Where explosives allocated on classification the UN Number 0015, 0016, 0018, 0019, 0301 or 0303 are carried in a vehicle or container, there shall be displayed in accordance with paragraph 1, subsidiary hazard signs which—
(a) are in the form of the following diagram; and
(b) comply with the measurements in the diagram except that larger measurements may be used in which case the measurements shall be increased proportionally.

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Source: https://www.legislation.gov.uk/uksi/1996/2093/schedule/5/paragraph/13 (the official version)
Page: https://openlegislation.uk/carriage-of-explosives-by-road-regulations-1996/schedule-5/paragraph-13
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.