# The Road Vehicles (Construction and Use) Regulations 1986, Paragraph 3


For the purposes of paragraph 1 of this Part of this Schedule the relevant percentage, in respect of a vehicle, is—
(a) if the vehicle is of a description specified in the Annex to the emissions publication, the percentage shown against that description of vehicle in column 2(a) of that Annex; ...
(b) if the vehicle is not of such a description and is first used before 1st July 2002, 0.5%; or
(c) if the vehicle is not of such a description and is first used on or after 1st July 2002, 0.3%.

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Source: https://www.legislation.gov.uk/uksi/1986/1078/schedule/7B/paragraph/3 (the official version)
Page: https://openlegislation.uk/road-vehicles-construction-and-use-regulations-1986/schedule-7B/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.