# The Traffic Signs (Temporary Obstructions) Regulations 1997, Regulation 12: Traffic pyramid


A traffic pyramid shall consist of a device which is—
(a) pyramidically shaped with at least 3 visible faces, each of which is of the size and colour specified in one of the diagrams in Schedule 2;
(b) made of rubber or flexible plastic material; and
(c) so constructed that it can stand upright firmly on the surface of a road.

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Source: https://www.legislation.gov.uk/uksi/1997/3053/regulation/12 (the official version)
Page: https://openlegislation.uk/traffic-signs-temporary-obstructions-regulations-1997/regulation-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.