# Council Regulation (EEC) No 3821/85 of 20 December 1985 on recording equipment in road transport, Division 2

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

The area for recording speed must be scaled off in divisions of 20 kilometres per hour or less. The speed corresponding to each marking on the scale must be shown in figures against that marking. The symbol ‘km/h’ must be shown at least once within the area. The last marking on the scale must coincide with the upper limit of the range of measurement.

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Source: https://www.legislation.gov.uk/eur/1985/3821/annex/I/division/IV/division/b/division/2 (the official version)
Page: https://openlegislation.uk/eu-regulation-1985-3821/annex-I/division-IV/division-b/division-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.