# The Traffic Signs Regulations and General Directions 1994, Paragraph 28: Signs to be placed only at specified sites or for specified purposes


A sign shown in diagram 830, 830.1, 831 or 832, except when varied to contain the words “WEIGHT CHECK”, and the sign shown in diagram 830.3 except when placed in connection with a weight check, may be placed only in connection with a traffic census the taking of which on a road has been approved—
(a) by the traffic authority for that road;
(b) by the chief officer of police of the police area in which the road is situated; and
(c) by or on behalf of the Secretary of State.

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Source: https://www.legislation.gov.uk/uksi/1994/1519/schedule/19/paragraph/28 (the official version)
Page: https://openlegislation.uk/traffic-signs-regulations-and-general-directions-1994/schedule-19/paragraph-28
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.